2011年5月30日星期一

Sleep apnea and will include: not just for persons who are obese (ContributorNetwork)

Studies done on laboratory mice showed a link between the spread of cancer and sleep apnea. There is a persistent, dangerous myth that only fat people have outstanding sleep Obstructive apnea. OSA is a congenital structural problem which stops breathing during sleep.

This rumour is a practice, but illogical fallacy. Wouldn't be nice to think that sleep apnea would disappear if only lose a little weight and exercise more than sick? Alas, as all convenient delusions, this is what people say themselves when they do not want to face the facts. It is also dangerous for ridiculiseront OSA. The sleep apnea kills people.

Sleep apnea (from the Greek meaning "without breath") occurs when nasal collapse like straws when air is drawn in one of them. When this occurs, the Organization must manually restart breathing. He arrived with a strong snort or gasp associated with sleep apnea.

The sleep apnea is primarily an inherited problem. I have sleep apnea. My mother, that I always buzz strongly. My snores mother strongly as made both my grandparents. They would very probably be positive for the sleep apnea test if they had a sleep study. In our family, no one was obese or overweight.

Even as a baby, my family said that I buzzer and he was agitated. I also walked and talked about in my sleep and dreams is vivid. I've done all my life. Until the age of 12 years, I would gently bang my head against my pillow to sleep. One of my sons had as a child too. It is disconcerting for anyone who has no experience with it. For Jake and me, it was how we arrived at sleep. I can't speak definitively but I think that we have in response to the sleep apnea.

For people with extreme apnea sleep, the opposite may be true. With sleep apnea can cause weight gain. How? Sleep apnea is debilitating. During one night, I have several hundred apnea. All the jags sleep-wake are exhausting. A normal person spends 40 percent of their deep sleep, delta sleep. It is more relaxing sleep. My sleep have shown that only 1 to 2% of my sleep was delta sleep.

I have suffered continuing stress-induced depression. I began taking Paxil for anxiety in combat. I sleep all the time: talking to people, conduct, everywhere in the world. I could not go more than two hours without falling asleep, no matter how much time I spent in bed at night. I had no energy. I was in constant muscle and back pain. I myself am sick very easily.

All my life I have weighed between 110-135 pounds my life. A lifetime of no rest and constant pain step coupled with SSRI drugs made take me weight. Dieting has no problem, but the exercise has exhausted me. After a walk in downtown I would lull as soon as I got home.

With the study of sleep and CPAP (continuous positive airway pressure) machine breathing has revolutionized my life. I left the Paxil. I can sleep five or six hours and feel refreshed. I have daily NAPs. I asleep at the wheel. My energy level is up. I am losing weight. I am not depressed anymore. The back pain is easier to manage.

I have heard people say that sleep studies will still show that a person has sleep apnea so that they can start people on will appear. A CPAP is not much fun to wear. It's heavy. The straps to my eczema thrust. It is sometimes uncomfortable. Although having a mask on my face, the air blowing on me, and a hose wrapped around my neck, plastic I sleep like a log. If I can sleep that well with all these drawbacks, the CPAP must do something good. It is without drugs, low maintenance and relatively painless. I see the problem.

Marilisa Kinney Sachteleben wrote 22 years, parents of four children, K - 8, special needs, adult education and home-school for 25 years. Marilisa has written extensively on parenting and health for the contributor to Yahoo! network.


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Sedentary jobs, helping the obesity epidemic Drive (HealthDay)

By Amanda Gardner
HealthDay Reporter by Amanda Gardner
HealthDay Reporter - Tue May 26 11: 47 pm et

(Thursday, May 26, HealthDay News) - as Americans sit - literally - in more sedentary jobs, they're packing on the pounds, and it is this inertia which is a major contributor to the obesity epidemic, new research suggests.

Look at the computer for hours rather than hoeing the fields means that us are 120 to 140 burning less calories per day than they were 50 years ago.

Therefore promote any type of physical activity should be more important in this war the weight, according to a study in the Edition online may 25 in the journal PLoS ONE.

"It is calories in and calories out, and we're more calories in that we take, said Dr. Robert Graham, a primary care physician at Lenox Hill Hospital in New York."

Led an inclination towards calories in two-thirds of American adults are now overweight or obese.

Although dietary habits and exercise have been studied to the obesity epidemic, these researchers, from Biomedical Research Centre Pennington in Baton Rouge, Louisiana), stated that a large part of the responsibility for the extra weight was put on the caloric intake.

This is because the amount of recreational physical activity has not really changed over the years.

But what physical requirements of work, where so many people spend most of their days?

These researchers cross-referenced U.S. Bureau of Labor Statistics on the prevalence of different jobs with a large national database which includes information on body weight.

Fifty years ago, about half of private-industry jobs involved United States a kind of physical activity, things such as agriculture, mining, construction and manufacturing. Today, this number is less than 20%, with the dominance of jobs in the retail, education and business sale.

The authors estimate that less than 100 calories out each day would lead to weight gain in what the U.S. population has seen since the 1960s.

However, if Americans were following federal guidelines for physical activity (150 minutes per week of moderate intensity exercise or 75 minutes of more vigorous activity), these additional calories would have been levelled.

Only one in four Americans made the recommended exercise level, the authors reported.

"We need to encourage physical activity most, particularly given that us sit more during the day that we has 100 years," says Keri Gans, a spokesman for the American Dietetic Association and the author of the diet of Small Change.

"The requirements of daily life are in competition with exercise," said Graham. "We have just in time for it to do."

Gans recommends that people move to work even if they have what amounts to an employment office. That could take the stairs when you can walk on the counter of a co-travailleur when you can and taking a walk at lunch. And if your company happens to have a gym or exercise program, by all means, you will participate.

More information

The Centers for Disease Control and Prevention has more on how to move forward.


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Loss of weight in heavy, obese women boosts the levels of vitamin D (HealthDay)

(Friday, 27 May HealthDay News) - older women who are overweight or are obese and lost more than 15% of their body weight may increase significantly their levels of vitamin D, new research suggests.

The study, conducted by researchers at Fred Hutchinson Cancer Research Center, also indicates that the rise in vitamin d could help scientists to explore new avenues for the prevention of chronic diseases like diabetes and cancer.

"Since vitamin d is generally lower in obese persons, it is possible that low vitamin d may explain, in part, for the link between obesity and the diseases such as cancer, cardiovascular disease and diabetes," study author Caitlin Mason, research scientist postdoctoral fellow, said in a press release Hutchinson.

Vitamin d is fat-soluble nutrients that plays many important roles in the body, including promoting the absorption of calcium, reducing inflammation and affecting the health of the cell and the immune system. He found in certain foods, such as fatty fish and produced naturally in the body by exposure to the Sun.

The study, published in the online, on May 25 of the American Journal of Clinical Nutrition assigned 439 women menopausal overweight or obese in one of the four schemas: exercise only, only diet, exercise more diet and no intervention.

Although women who have lost (10 to 20 pounds) up to 10% of their body weight by diet and exercise was relatively modest vitamin D increases, these levels was approximately three times higher among women, which has fallen more than 15% of their body weight, regardless of what they eat.

"We were surprised at the effect of weight loss greater than 15% on blood levels of vitamin D," study author main Dr. Anne McTiernan, Director of the Centre for prevention of the Hutchinson Center, said in the press release. "It seems that the relationship between the loss of weight and blood vitamin d is not linear but increases greatly with weight loss."

McTiernan has concluded that the findings suggest plue loss of weight, the most significant levels of vitamin D boom.

Researchers have noted, however, the extent in which vitamin d is available for the body during and after the loss of weight remains uncertain. They have also warned that more targeted research are needed to understand any link between vitamin d deficiency and chronic diseases.

More information

The National Institutes of Health offers more information about the functions and sources of vitamin d.


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More sleep can reduce the risk of Kids' obesity (HealthDay)

(Friday, 27 May HealthDay News) - young people who are not enough sleep on a regular basis are more likely to be overweight, a new study has found.

Conversely, when the children got more Shut, they had a reduction in body mass index (BMI) and a significant fall in their risk of being overweight, the researchers found. Investigators also found a lower BMI has led to differences in the FAT (no effect on free fat, such as muscle mass), indicating what the poor sleep has negative effects on body composition.

The study, Rachael Taylor, an associate professor of research in the Department of human nutrition at the University of Otago in Dunedin, New Zealand and his colleagues followed 244 children from the age of 3 years to 7 years.

Every six months for the children of weight, height, BMI and body composition were measured, and their sleep and food habits were recorded. Children were also accelerometers (devices that monitor the movements of the body) to assess their level of physical activity. Other factors known to be associated with BMI in children were also taken into account, such as the weight of the birth of children and their mother, education and income level.

The study, published online may 26 in BMJ, revealed that children have an average of 11 hours of sleep per day. Those who slept systematically less, however, had an increased risk of having a BMI greater than the time where they turned age of 7 years. In contrast, among the 3-5 years, each extra hour of sleep per night was related to a reduction in BMI of 0.49 and a 61 per cent decrease in the risk of being overweight or obese by the age of 7.

Taylor and his colleagues concluded that sleep plays a critical role in the composition of the body of the child. Prolonged lack of sleep, they have found, can cause children to eat more and exercise less. Based on these results, the authors of the study suggest that good sleep habits should be encouraged among children as a matter of public health.

However, further research is needed to determine if more sleep or sleeping better models contribute to healthier children, they noted in a press release of the newspaper.

More information

The Centers for Disease Control and Prevention provides more information on childhood obesity.


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2011年5月21日星期六

McDonald shareholders reject the proposal of obesity (Reuters)

OAK BROOK, Illinois (Reuters) - Corp. McDonalds spurned calls to assess the impact of food on obesity and said that its trademark clown Ronald McDonald would be peddling Happy Meals for children for the years to come.

"It's choice and we believe in the democratic process," Chief Executive Jim Skinner told a packed auditorium meeting of its shareholders, to an enthusiastic wave of applause. "It is on the personal and individual right to choose."

The largest chain of fast food of the resounding world shareholders rejected a proposal that would have required to publish a report describing its role in the epidemic of childhood obesity, saying customers were free to make their own food choices.

Ronald McDonald is an Ambassador McDonald and is an Ambassador for good. Ronald McDonald is going nowhere, "Skinner said firmly, which prompted most cheers with shareholders."

Among the dissidents at the meeting was Dr. Donald Zeigler, Director of prevention and the health of living to the American Medical Association, who asked when the burger chain will stop marketing to children with Ronald McDonald.

Zeigler, who is also visiting professor at the University of Rush Medical Center, was one of the 550 health care professionals who signed an open letter to the McDonalds plead that he "stop take sick next generation."

Tuesday, a monitoring group placed ads in newspapers across the country claim McDonald is to stop marketing to children across the clown, gift toy and other tactics.

Some 17 per cent of children and adolescents are obese, according to the Centers for Disease Control and Prevention. Excess weight in childhood raises the risk of developing type 2 diabetes, high cholesterol, hypertension and a host of other diseases.

McDonald has been a lightning rod for criticism over the years on its marketing tactics and sales of Happy Meals for children that include toys as incentives.

McDonalds allows parents to share of milk or juice of soda in its Happy Meals. It also offers slices of apples with sauce caramel and chicken nuggets and alternatives to the French fries and burgers.

The restaurant chain said healthier options on its menu, including salads and oatmeal, but critics argue, that it is still too fat, salt and sugar in his meal. Even the oatmeal, one critic noted, contains about as much sugar as a Snickers candy bar.

Skinner has defended the strategy of McDonald, which resulted in hefty sales and earnings for shareholders. Shares of McDonald won almost 12% in the last four months and agrees with a record of $82.63 Thursday.

But, as noted by the experts, obese children often grow obese adults, overloading the system of health care.

Ironically, Miles White, Chairman and CEO of diversified health Abbott Laboratories company, is a Director of the Board of Directors since 2009 McDonald.

Abbott made a wide range of drugs, including cholesterol-lowering statins, and medical devices, such as heart stents used on patients with clogged arteries.

(Reported by Debra Sherman, Lisa Baertlein and Jessica Wohl;) (Editing by Richard Chang)


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Obese persons at higher risk of Infection after surgery of the colon (HealthDay)

(Tuesday, May 17, HealthDay News) - obese patients at significantly increased risk for surgical infections after suffering a partial ablation or full colon, a new study concludes.

It consisted of 7,020 patients, aged 18 to 64 years who had a partial or total colectomy for cancer of the colon, diverticulitis or a inflammatory bowel disease between 2002 and 2008. Of these patients, 1 243 were obese.

The overall rate of infection of surgical was 10.3%, but the rate was higher in obese patients (14.5%) than non-obese patients (9.5%). After adjustment for a certain number of factors, the researchers calculated that obese patients were more likely to develop infections of surgical and non-obese patients of 60 per cent.

The average cost of colectomy for all patients was $ 16,399, but the average price of obese patients was approximately $295 for non-obese patients.

The researchers also found that surgical infections significantly increased the cost of the procedure. The average total cost for patients who have developed surgical infections was $31,933, compared to $14,608 for patients without infection.

Patients with surgical infections were also more average hospitalizations (9.5 days against 8.1 days) and a higher rate of readmission (27.8% vs. 6.8%) of the hospital.

"We conclude that patients undergoing colorectal surgery who develop SSIs [surgical infections], many of whom are obese, taxing the health care system,", wrote Dr. Elizabeth c. Wick, the Johns Hopkins School of Medicine in Baltimore and his colleagues.

Of the programmes of measures incentives Surgeons of reward for costs and improving outcomes for patients must take into account that obese people are more at risk of infection, according to the authors.

The study appears in the may issue of Archives of surgery.

More information

The University of Chicago Medical Center has more on colectomy.


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Study sees the link between Psoriasis, obesity in children (HealthDay)

(Friday, 20 may HealthDay News) - the prevalence of psoriasis - a chronic inflammatory disease of the skin - is significantly higher in overweight children and obésités, researchers found.

The study of Kaiser Permanente, published online in the journal of Pediatrics, also found that adolescents with psoriasis (regardless of their body weight) have higher cholesterol, putting them at greater risk for heart disease.

"This study suggests a link between obesity and psoriasis in children," lead author of the study Corinna Koebnick, researcher, Department of research & evaluation of the Kaiser Permanente Southern California, said in a press release of Kaiser Permanente.

"But our findings also suggest that the increased risk of heart disease in patients with psoriasis begins in childhood in the form of higher levels of cholesterol." "We might need to monitor the young patients of psoriasis more closely to cardiovascular risk factors, especially if they are obese,", Koebnick said.

With the aid of electronic health records to study 710,949 children various racial and ethnic, researchers have discovered the obese children were almost 40 per cent more likely to have psoriasis that children of normal weight. Even more at risk, extremely obese children were almost 80 per cent more likely to have psoriasis that children of normal weight. In addition, it was four times more likely to psoriasis to be severe or more widespread among the young obese and normal weight children.

The study also revealed that, compared to children without psoriasis, teen with the State of the skin had 4 to 16 per cent of the higher levels of cholesterol and liver enzymes, regardless of their weight.

Psoriasis, often seen simply as a condition of the heaviness of the skin, may put children at risk of metabolic disease (like diabetes, metabolic syndrome and heart disease), as in adults, the study authors noted.

"It has been well described that adults with psoriasis have increased cardiovascular risk factors, but now, we examined these issues in children," the study's main author, Dr. Jashin j. Wu, Director of clinical research and residency program associate and Director of the Department of Dermatology at the Medical Centre of Kaiser Permanente Los Angeles, said in the press release.

"As follow us these patients over 30 to 40 years, we will be able to determine if these increased cardiovascular risk factors increase in turn the risk for major adverse cardiac events," said Wu.

The researchers acknowledged that the study had limitations due to its transversal design, where body weight and information on psoriasis were assessed at the same time and stated that these issues would be met in future studies.

More information

The American Academy of Pediatrics provides details on childhood obesity.


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2011年5月17日星期二

Scientists are "master switch" genes for obesity (Reuters)

London (Reuters) - scientists have found that a gene linked to diabetes and cholesterol is a "master switch" which should help controls other genes found in fat in the body and say in the search for treatments for obesity-related diseases.

In a study published in the journal Nature Genetics, the British researchers said that, because fat plays an important role in the susceptibility of people to metabolic diseases such as obesity, cardiovascular disease and diabetes, the regulator gene may be target for drugs to treat these diseases.

"This is the first major study that shows how small changes in a single master regulator gene can cause a cascade of other metabolic effects in other genes," said Tim Spector of College London of the King, who led the study.

More than half a billion people, or of 1 in 10 adults worldwide are obese and the numbers have doubled since the 1980s as the obesity epidemic overflowed rich in poor countries.

In the United States, obesity-related diseases already represent about 10% of medical expenses--147 billion more per year.

Type 2 diabetes, which is often linked to poor diet and lack of exercise, is reaching epidemic levels in the world as the rate of increase of obesity.

Scientists have already identified a gene called KLF14 as being related to 2 levels of cholesterol and diabetes type, but until now, they knew what role he played.

Spector team analyzed more than 20,000 genes in fat samples under the British 800 volunteers female twin skin. They found a link between the KLF14 gene and the levels of many other genes in adipose tissue, showing that KLF14 acts as a master switch to control these genes.

Then, they confirmed their conclusions 600 fat samples of a distinct group of people in the Iceland.

In a report of their study, the researchers explained that other genes were to be controlled by KLF14 are linked to a range of metabolic traits, including body mass index, obesity, cholesterol, glucose and insulin levels.

"KLF14 appears to act as a general switch, control processes that connect changes in the behaviour of subcutaneous fat of disturbances in the muscles and the liver that contribute to diabetes and other conditions," said Mark McCarthy, of the University of Oxford of Britainwho also worked on the study.

"We are working hard... to understand these processes and how we use this information to improve the treatment of these conditions."

(Statement by Kate Kelland, editing by Mark Heinrich)


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C-sections are feeding the obesity epidemic? (Reuters)

NEW YORK (Reuters Health) - young adults born by caesarean section are more likely to be obese that those delivered vaginally, suggesting that c-sections may be feeding the obesity epidemic, the researchers found.

But the theory is controversial. One expert warned that scientists are still far from pinning expansion jump on more elevated levels of C-sections.

In the new study, Brazilian researchers found that among more than 2 000 23 to 25 years, 15% of those delivered via profile c were obese compared to 10% of those who were born naturally.

The team reviewed a number of other factors that could potentially explain the connection, such as heavier weight at birth or income and education levels (more educated mothers had a higher rate of profile in C).

But, even after accounting for these factors, profile c remains linked to a 58% increase of the risk of obesity in adulthood, according to Dr. Helena Goldani and his colleagues.

The conclusions do not cause and effect, establish Goldani, Universidade Federal Rio Grande do Sul in Porto Alegre, told Reuters Health in an e-mail. And there would be other explanations. In conclusion, she said.

Yet, it is possible that C-sections may directly affect the risk of becoming obese later in life, to question the researchers.

This is because babies born via profile in c are not exposed to the beneficial bacteria in the birth canal and therefore they could take more time to accumulate the Bifidobacteria and other germs that could influence their metabolism.

Similarly, the obese adults tend to have less of these good bacteria in their gut than people of normal weight.

A researcher not involved in the study said that while the theory is "interesting", this study offers no evidence that C-sections are to blame.

"I think that all that they have shown is an association." "They have not established any mechanism or cause to effect," said Dr. Xavier Pi-Sunyer, Director of the Centre for research of New York obesity, St. Luke's Hospital.

A major weakness, he said to Reuters Health, is that the study had no information on the weight of mothers.

Obese women are more likely that thinner women need a profile in C. Similarly, they are more likely to have children overweight or are obese.

"It's a huge gap in the data," said Pi-Sunyer.

However, he noted that other researchers are looking on the question of why obese people tend to have a different composition of bacteria in the intestines than thinner people.

A theory is that the variation of bacterial intestinal …ou and contributes to obesity in causing people burn less calories and store more as fat.

If this is the case remains uncertain, however, and the role of C-sections is even less clear.

"It's an interesting conclusion," said Pi-Sunyer. "But it raises more questions he answers, and requires much more research."

He said that future studies will have take account of "parasites" factors, such as weight mothers and diabetes related to pregnancy, to show if the link between sections c and obesity is real.

Goldani agreed that other studies in other countries are necessary - including studies that measured the intestinal bacteria of newborn infants, and then follow them over time to plot the changes in their weight.

Brazil has long had one of the highest rates of profile in c in the world. 2,057 Adults in this study, which are born in the 1970s, 32% were born via profile c. It is estimated today that C-sections are performed in approximately 44% of Brazilians births, of which many are considered unnecessary.

Rate profile in c is also high in the United States, where it represents approximately 33% of births.

"An underlying message in this (report) seems to be that there are fewer C-sections done," said Pi-Sunyer.

That may well be, he added, but not because it will make everything to solve the problem of obesity.

SOURCE: http://bit.ly/laOPGb American Journal of Clinical Nutrition, online on April 20, 2011.


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Stigma Fat: How online News may aggravate the problem of obesity (Time.com)

Obesity researchers from Yale University say that online media use massively overweight people - clothing poorly adjusted negative images or eat fast food - to illustrate stories on obesity. The practice perpetuates the stigma of fat, researchers say, and may contribute to obesity itself.

For the new study, researchers watched 429 reports on obesity, with their photos accompanying published five major news Web sites. Photos illustrating people overweight or obese, the study concluded, 72% their interpreted "in the negative, stigmatize the way."

More than half of the people have shown shots of headless body, centered images unflatteringly on the abdomen or the lower part of the body — overweight compared to the subjects of thin, overweight were 23 times more likely to have their heads cut off from photos. Obese people also have much more likely to be on the photo side or rear, unclothed or in costume slovenly, eat unhealthy food and being lazy.

(More on TIME.com: social networks, obesity is Contagious)

Although articles focus primarily on the reduction of the obesity epidemic, the image that went with them had the opposite effect, say authors of the study. "Research shows that people who read a report on obesity which is paired with a photograph stigmatizing later express higher levels of bias of weight than those who have read the history of news on obesity"coupled with a photograph of nonstigmatizing "the authors of the Centre for food policy and obesity, Rudd write."

As these negative images and attitudes become more frequent, they reinforce certain broader perceptions on overweight - for example that obesity should be held responsible for on the failures of the individual, rather than on the societal and environmental problems.

In turn, social stigma threatens obese persons with depression and the low opinion of itself. And those who consider negative images media can themselves internalize harmful stereotypes weight, in addition to worsening of mental health. The authors that can trigger too hearty meals, inactivity, and weight gain, say.

(More on TIME.com: is why see us overweight people eat more not less)

The impact of public health of stigmatising the photos online cannot be underestimated, especially considering that millions of Americans - the majority - get their news on the Web instead of print, the authors say. Even when people don't read the stories, they notice still photos.

The authors looked at articles published between 2002 and 2009 on five news sites: CBSnews.com, ABCnews.com, MSNBC.com, FOXnews.com and CNN.com (the last is the property of Time Warner, which also is the owner of this Web site). They also considered as articles on the websites of the major newspapers like the New York Times and the Washington Post, but excluded from the study because many have been published without images.

Some will say that ubiquitous headless body shots are used to protect the privacy of people in the photos. The authors are in disagreement. "Photographs of press degrade and dehumanize the obese when they show them their heads cut out images, the parties of the isolated body, or with an unflattering focus on excess weight," said Rebecca Puhl, co-author of the study and Director of research at the Rudd Center, in a statement. "They become symbols of an epidemic rather than members of society."

Therefore the Rudd Center has established guidelines [PDF] for the fair representation of obese people in the media and compiled his own positive images Gallery (in which overweight people seem to wear professional clothes, eat healthy food or exercise - with their heads in place) that it invites new organizations to use for free. "Studies suggest that communicating acceptance and support, rather than instilling of stigma and shame, are more effective strategies and appropriate to promote behaviours of a healthy lifestyle among obese people," the authors write.

The study was published online by the Journal of Health Communication.

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2011年5月12日星期四

Insecurity toddlers are more likely to become obese (Time.com)

Any measure, mother-child bond is an ideal value for, but new research underscores its importance, concluding that the toddlers who are not firmly fixed can have a greater risk of being obese before they have even started kindergarten.

Researchers from Ohio State University and data of Temple University overworked children time U.S. born in 2001, which were assessed at age 2 and 4 years ?. When the children were aged 24 months, researchers spent two hours their observation to interact at home with their mother. Among the 45 behaviour assessed: If upset children could be comforted by contact with their mother? Children looking for hugs and physical contact with their mother?

(Information on TIME.com: plan of pregnancy of the mother can influence the weight of the child, its future?)

Children who scored the lowest in 24 months have been judged "insecure attachment;" researchers calculated body mass index, showed less securely attached children were 30% more likely to be obese by age 4 ?, according to the study, which was recently published in the journal Archives of Pediatrics & Adolescent Medicine.

The researchers controlled for a host of other factors, including maternal health and eating habits, but nothing else could explain the significant link between emotional safety and weight.

In fact, when considering security of each child attachment and future weight, the study revealed that toddlers emotionally insecurities were 48% more likely to be obese to 4 ?. Toddlers judged to be insecurely, 23% were obese in 4 1/2 compared to 16.6% of the children deeply attached.

The results indicate that it is perhaps time to broaden our understanding of the causes of childhood obesity: being overweight kid can be much more than the size of portions and healthy food. Other research has shown that stress and an exaggerated stress response may disrupt body's ability to regulate body weight. Taking into account the capacity of this child to regulate their emotions and to respond to stress is formed early childhood based on their interactions with their caregivers, issued scientists hypothesized that children who are insecurely attached are at higher risk of obesity.

(Information on TIME.com: immigrant children get Fat to fit in?)

"The same areas of the brain regulate control response and appetite of stress, if a child is underlined because it is not be attended to, it is more likely it will be obese later and will use also food as a way to respond to the stress,"says Sarah Anderson".Assistant Professor of epidemiology at the Ohio State University and the study of the principal.

An attached child feels confident that her care provider will be responding quickly, allowing him to explore and seek new experiences. In contrast, less deeply attached children, may shy away from interaction with others and respond with anger or stressful situations anxiously to.

The study did not consider whether the high obesity rates persist pre-kindergarten year. "We know that children who are obese tend to remain obese, which is one of the reasons why it is important to focus on the prevention of obesity," says Anderson. "It is difficult for anyone to lose weight, that is why it is good to prevent rather than treat it.".

Anderson, said his study is more decision-makers than the parents, but this does not mean moms and dads should not take note.

(Information on TIME.com: obese women are more likely to roll over or endure the death of a baby)

"I can tell from my reading of the literature of obesity research and documentation on child development that there are many good reasons why it is important for parents to consider how they can help their children develop good skills of emotional regulation" explains Anderson. "" "". I feel very comfortable saying that it is not harmful. And if it prevents obesity, so much the better. ?

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Seven of the diets head of success (ContributorNetwork)

There is not a single plan or eating plan which corresponds to everyone, but Consumer Reports classified the diet / eating plans according to their effectiveness to lose weight. The baby boomers, generation Xs and all parties interested in the excretion of books take account of the classification: 1. diet Jenny Craig; 2 Slim-Fast diet Plan; 3. The observers for weight 4. Zone diet; 5 Diet food Br; 6 Diet Food Atkins and 7. NutriSystem diet.

In addition to the effectiveness of weight loss, diets are also classified according to their adherence to the dietary guidelines established by the Department of U.Of Health and Human Services and U.S. Department of Agriculture, called the United States Dietary Guidelines.

The Jenny Craig diet plan, based on foods prepackaged and consultant staff for every dieter, has been the subject of a random control research trial; the results of this trial were published in the Journal of the American Medical Association publication on October 9, 2010. After a period of two years, the participants who took part in the part of the trial based on methods of Jenny Craig lost an average of 7% of their body weight and a full 92 per cent remained with the program during all the duration.

The findings were that women (all the participants in the study were women) seeking to lose weight was the availability and use of prepackaged meals and consultation of individual behaviour. The period of two years, the plan of the diet, with participants in their own food after a year, proved to be adequate for participants to have changed and sustained behaviors and healthy eating habits.

Participating in the study were provided services of Jenny Craig intervention without charge to them and prepackaged meals. JAMA estimated that the cost of an annual membership to Jenny Craig on average to be $359. By checking the Jenny Craig site today, I note that membership is offered at $1 / desired weight loss book. Prepackaged meals are in addition to the annual fee. Customers must also complete pre-packaged foods with fresh foods that are specific to them.

If paying membership and prepackaged meals is not a strain on your budget, you may want to consider the Jenny Craig diet after weighing all the options. Support of the group to Weight Watchers would be perhaps more to your liking, or perhaps you feel that you will follow one of the other diet without additional support plans. Account, regardless of the system works best for you, and your situation, is the ideal choice for you.

Smack dab in the middle of the generation of baby boomers, L.L. Woodard is a proud resident of the State of "the red Man". With what he hopes is seen by an Everyman of the concerns of life in its State and the nation, Woodard presents facts and opinions based on common sense solutions.


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Obese pregnant women can safely excrete books? (Reuters)

NEW YORK (Reuters Health) - women who are very obese may be able safely to lose some weight during pregnancy - and eventually reduce their risk of needing a caesarean section, a new study suggests.

The results, reported in the journal of Obstetrics Gynecology & add to the evidence that at least a few obese women can throw books during pregnancy without harm to their needs or those of their baby.

But researchers still caution that women should not begin a diet during pregnancy and should rather speak with their physician of any change of diet and healthy lifestyle.

The general recommendations of the Institute of Medicine (IOM), an Advisory Committee to the Government of the United States, say that obese women should win 11 to 20 pounds during pregnancy.

Less than 25 to 35 books is recommended for women of normal weight. But some researchers have criticized the IOM guidelines for not considering the different levels of obesity.

Some studies have suggested that women who are severely obese may win less pregnancy books, or even lose weight without harming their babies or their own health.

In the new study, Dr. Mary Blomberg, of the University of Linkoping in Sweden, examined the medical records for more than 46 000 obese pregnant women who gave birth between 1993 and 2008.

It separates women in three categories of obesity: class 1 obesity, which means an index of body weight (BMI) of 30 and 35; class 2 (a BMI between 35 and 40). and class 3 (BMI of 40 or more).

Blomberg has concluded that women in the last two groups, those who won unless the IOM recommends - or even lost weight - were less likely to deliver a large baby or need a profile in c than their counterparts who did win the quantity recommended.

Women obese class 2, for example, 17% of people who have lost weight had a profile in C, against 24% of those who gained the amount recommended by the IOM.

And babies born to mothers very obese who have lost weight seemed a fare and infants whose mother has acquired the recommended amount.

They were likely to go to fetal distress or have a low Apgar score - a measure of respiration, the frequency heart and other indicators of health right after birth.

The results suggest that it is "at least not harmful" for very obese pregnant women earn less that recommends the IOM, or perhaps lose pounds, Blomberg said Reuters Health by email.

However, exactly how much weight loss could be safe is uncertain. Blomberg had no information on the range of weight loss in women in this study. And she said that she is unaware of other studies that have suggested a safe range.

It may also be a compromise when obese women lose weight during pregnancy: an increase in the risk of having a baby who is small for gestational age - smaller than the standard for the sex of the baby and the week of pregnancy in which it was born.

Blomberg found that most obese women (a BMI of 40 or more), those who have lost weight were twice as likely to have a baby who was small for gestational age.

However, which bumped up to rate what you generally see in pregnant women. Overall, 3.7% had a newborn small-for - gestational age - compared to a rate of 3.6% of all births in Sweden.

The line from the bottom, according to Blomberg, is that weight loss may be "reasonably safe" for women who are severely obese.

However, it warned women against from any weight loss regime during pregnancy. Instead, she said, they should aim to eat a balanced and healthy diet and get regular moderate exercise, such as a half-hour walk every day.

It is the General Council. But it is the "very important," said Blomberg for obese pregnant women to speak with their own physician of any changes in diet and lifestyle that they need to do.

SOURCE: http://bit.ly/ioOlJ4 Obstetrics Gynecology &, may 2011


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2011年5月6日星期五

Images of obese people can thwart the diet, study finds (HealthDay)

(Thursday, may 5, HealthDay News) - see overweight people may cause unhealthy food choices and eat more of them, unless you consciously focus on your health goals, according to new research.

In one experiment, people walking through a lobby were invited to participate in a quick survey that included pictures of a person overweight, normal-weight person or a lamp. Please complete the survey, participants were informed to help themselves to a bowl of candy.

Those who have seen the photo of a person as overweight took more candy that those who have seen the other two photos, researchers have discovered.

The study was recently published online in the Journal of Consumer Research.

In another experiment, people who are invited to participate in a tasting of cookie ate twice as many cookies or candy after seeing someone who is overweight. This occurred even among people who wanted to maintain a healthy weight and knew that cookies and candies can cause weight problems.

"Seeing someone overweight led to a temporary decrease in a person felt commitment to its goal of health," study authors Margaret c. Campbell, of Leeds School of Business and Gina s. Mohr, of the University of Colorado at Boulder, said in a press release of the newspaper.""

However, researchers have discovered that two main factors helped people resist eating when they saw people overweight: reflection on their health objectives and be recalled the link between unhealthy food and take the weight.

More information

The Centers for Disease Control and Prevention described how prevent weight gain.


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Stimulates children prolonged feeding bottle obesity risk: study (HealthDay)

By Jenifer Goodwin
HealthDay Reporter by Jenifer Goodwin
HealthDay Reporter - Thu May 5 11: 47 pm et

(Thursday, may 5, HealthDay News) - babies who are still drinking a bottle at the age of 2 years may be prone to obesity at the time wherever they turn 5, a new study suggests.

The study, researchers analyzed data on 6.750 children who participated in the Early Childhood Longitudinal study, birth cohort, which included children from the four corners of the United States, born in 2001.

About 22% of children continue to use bottles regularly at 24 months, which means that they drank a bottle or have been in bed with a primarily.

At the age of 5 1/2, approximately 23% of the children who drank a bottle at the age of 2 years were obese, compared to about 16% of children who had stopped using a bottle by age 2, according to the study.

That makes children even with a bottle at the age of 2 years approximately 33% more likely to be obese children who have been weaned early, researchers have said.

A plausible explanation for the conclusion: children who are still drinking a bottle at the age of 2 are probably consuming more calories that they need, the study authors say.

"Elderly, the bottle is probably used to the comfort and convenience rather than on food," says senior study author Rachel Gooze, doctoral candidate in public health at Temple University the Centre for obesity research and education in Philadelphia.

The study will be published in an upcoming issue of the journal of Pediatrics.

Children were considered obese if their body mass [BMI, a ratio of weight to height] index has reached or exceeds the 95th percentile for their age. The proportion of 5 years in the study who were obese approximately followed other national statistics which place the rate of obesity among children of pre-school age in approximately one in five, said Gooze.

Experts have long encouraged parents to Sèvres, children of the bottle around age one.

The American Academy of Pediatric Dentistry advises parents of children of a bottle on the ages of 12 to 14 months of wean and to avoid a baby to bed with a bottle to prevent tooth decay.

The American Academy of Pediatrics has a similar recommendation, recalling that "the bottle [should] be fully attributed to age autour an and almost certainly by 18 months.".

Other research has suggested that prolonged use bottle may contribute to iron deficiency, according to the information in context to the study.

For the study, the researchers accounted for other factors that could influence obesity in 5 years, including having a mother obese, socioeconomic status, if children were breastfed as infants and the time of the introduction of solid foods. (They had no information about the physical activity of children).

Even when the control of these factors, the children who drank a bottle at the age of 2 years were more likely to be obese than children who had graduated to a cut, the researchers said.

Feeding bottle or breastfeeding infants is necessary in the first year of life to provide adequate nutrition during a period of rapid growth, said Dr. Roya Samuels, a pediatrician at the Steven and Medical Center in New York Alexandra Cohen children.

Between 4 and 6 months of age, babies should begin to eat solid foods, which will become little by little the main source of a child of food, Samuels said. She said that about 10 to 16 ounces of whole milk per day, and a "healthy food table assortment", is in need of a typical of 1 year. Parents should limit fruit juice and vegetables to not more than 4 ounces per day and the rest of consumed liquids should be water, she added.

"If parents continue feeding bottle in the toddler period, it is likely children consume too many calories during the day, leading to excessive weight gain, in childhood" Samuels said, noting that this new study was among the first to follow the children over time to determine how prolonged bottle use "". may affect their weight.

A bottle of far a toddler views and stubborn deprive by force is not easy, especially if he has a younger brother in the House gets a bottle.

Gooze recommends that parents discuss withdrawal strategies with their pediatrician and also change their own mentality on the transition. Rather than suggest withdrawal as take something of the child, watch as a sign that your baby reached another milestone, said.

"We recognize definitively stop the bottle at the age of one year is not easy, and stopping at the age of 2 years may be even more difficult," she said. "It could be useful to think of passing a bottle to cut like a stage of development, such as moving from crawling to walking, which is something to celebrate, even if it challenges".

More information

The Nemours Foundation has tips for making the transition from bottle to Cup.


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Obese teenagers lack vitamin D, study finds (HealthDay)

(Wednesday, may 4, HealthDay News) - low levels of vitamin d are frequent in obese adolescents, a new study finds.

Researchers projected 68 obese adolescents and found levels low vitamin d in all the girls (72% have found deficient and 28 per cent insufficient) and 91% of boys (69 per cent defective and inadequate of 22 per cent).

After treatment, 43 young people had their levels of vitamin d measured again and, although levels generally increased, normal levels were achieved in only 28% of the participants. In others, repeated episodes of treatment of vitamin d did not levels of vitamin d to adolescents, to normal that researchers have described as "about".

Lack of teenagers of the response to treatment may be due to the fact that vitamin d is trapped in the body fat, researchers said.

"The prevalence of the status of low vitamin d in obese adolescents in this study is higher than previously reported for this age group," Dr. Zeev Harel, a pediatrician specializing in medicine teenager from Providence Hasbro children's HospitalR.I. and lead author of the study, said in a press release from the hospital.

The study was published in May the issue of the Journal of adolescent health.

Vitamin d is produced by the skin in response to exposure to the Sun. It also found in certain foods, including eggs, fish and fortified foods, such as dairy products and cereals for breakfast.

"It is possible that the association between obesity and the low of vitamin d is indirect, arising from obese persons with activities outdoors less than lean individuals and, therefore, less exposure to the Sun," wrote the researchers. "In the same way, it is also possible that obese individuals do not sufficiently consume foods that contain vitamin d.".

They have called for closer monitoring of the levels of vitamin d in obese adolescents and for further research to determine if restore the normal rate of vitamin d may help to reduce the health risks associated with obesity.

Obesity - now estimated to affect 16.4% in children and adolescents between 10 and 17 - can increase the risk of high blood pressure, heart disease and type 2 diabetes, and certain types of cancer, the researchers noted.

More information

The U.S. Office of Dietary Supplements has more vitamin d.


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2011年5月5日星期四

In the "war against obesity," skeptics warn stigma (AP)

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The images are striking: Overweight boys and girls staring somberly from billboards and online videos, real-life embodiments of the blunt messages alongside.

"Chubby kids may not outlive their parents," for example. Or: "Big bones didn't make me this way. Big meals did."

The ads — part of a new "Stop Child Obesity" campaign in Georgia — won some enthusiastic praise for their attention-grabbing tactics. But they also have outraged parents, activists and academics who feel the result is more stigma for an already beleaguered and bullied group of children.

"Billboards depicting fat kids are extraordinarily harmful to the very kids they are supposedly trying to help," said the National Association to Advance Fat Acceptance, which called for the billboards' removal.

The Georgia Children's Health Alliance, which created the ads, said they were necessary to jar parents of obese kids out of a state of denial that their children had a problem.

The furor reflects a broader nationwide phenomenon as states, cities and the White House itself — led by first lady Michelle Obama — expand efforts to curb obesity. For all the public support of these efforts, there's also a vocal and passionate corps of skeptics and critics worried that widespread discrimination toward the overweight and obese will only increase.

"Stigma is not an effective motivator," said Rebecca Puhl, a Yale University psychologist who is a leading expert on weight discrimination. "Whether children or adults, if they are teased or stigmatized, they're much more likely to engage in unhealthy eating and avoidance of physical activity."

Research by Puhl and her colleagues at Yale's Rudd Center for Food Policy and Obesity suggests that weight discrimination is pervasive — at schools, in the workplace, in the media, among health care providers. Yet efforts to combat it frequently founder: Only one state, Michigan, outlaws weight discrimination, and the anti-bullying policies proliferating in schools often lack specific content related to teasing of overweight children.

The spotlight on obesity intensified last year when Michelle Obama unveiled her national public awareness campaign, "Let's Move." Its goal, she said, was to eliminate childhood obesity within a generation by helping parents make better food choices, serving healthier food in schools, and encouraging children to exercise more.

Many aspects of "Let's Move" won near-universal praise. But activists in the fat-acceptance movement and experts who espouse a "health at every size" approach were upset that the campaign encouraged the monitoring of children's body mass index, or BMI, and thus might contribute to stigmatization of heavier kids.

"The idea of a BMI report card is horrible," said Paul Ernsberger a professor in the nutrition department at Case Western Reserve University's School of Medicine in Cleveland.

"To declare we're going to eliminate childhood obesity — that's actually a very stigmatizing thing to say," Ernsberger said. "The overweight child hears that and thinks, `They wish I wasn't here.'"

Linda Bacon, a nutrition professor at City College of San Francisco, is the author of "Health At Every Size" — a manifesto for a movement stressing a healthy lifestyle rather than weight control. She said the focus by "Let's Move" on BMI was of dubious medical value and posed potential problems for kids at all weight levels.

"It's done much more damage than good," Bacon said. "The larger kids feel bad about themselves, and the thinner kids feel it doesn't matter whether they exercise or eat well."

Deb Lemire, president of the Association for Size Diversity and Health, credited Michelle Obama with good intentions and commended various nutrition-related aspects of "Let's Move." But she said the emphasis on weight risked worsening the problems of teasing and bullying.

"The message that gets to the kids is, `There really is something wrong with me,'" said Lemire, of Cuyahoga Falls, Ohio. "We're saying we love you, we want you to have wonderful lives and be successful, but right now you're just not good enough."

The first lady's press office declined to respond in detail to the criticism, but defended "Let's Move."

"There will always be critics, but our approach is comprehensive, nurturing and working, with success already seen across the country," the office said in an e-mail.

There's no question that "Let's Move" has broad, high-powered backing, from groups such as the American Academy of Pediatrics. Its supporters note that one in three American children are overweight or obese, putting them at higher risk of serious health problems while billions of dollars are spent yearly treating obesity-related conditions.

Dr. Sandra Hassink, who chairs the pediatrics academy's obesity work group, said she witnesses the toll of weight-based bullying on a daily basis at her clinic at the A.I. duPont Hospital for Children in Wilmington, Del.

However, she defended the use of BMI as a screening mechanism.

"We know that elevated BMI places you at elevated risk of health problems," she said. "It's a screening tool to start a conversation with a child and family about health behavior that will reduce that risk."

Weight loss doesn't necessarily need to be the overriding goal in every case, she suggested, but it can be a vital part of countering diabetes, liver disease, sleep apnea and other obesity-related problems.

Critics of "Let's Move" say it could have struck a more positive tone about the diversity of body sizes and the possibility of being both large and healthy simultaneously.

"Regardless of her intentions, the first lady is making things worse," said San Francisco attorney Sondra Solovay, who teaches and writes about weight-based discrimination.

"I invite her to talk to fat adults who have experienced the hatred and discrimination firsthand," Solovay said, "and ask them how this program would have impacted them as kids."

Several local and state anti-obesity initiatives also have drawn fire from weight-discrimination watchdogs — notably Arizona Gov. Jan Brewer's recent proposal to levy a $50 fee on state Medicaid recipients who are obese and don't follow a doctor-supervised slimming regimen.

"This proposal does nothing to improve public health, and only perpetuates further stigma toward thousands of individuals whose quality of life is already reduced because of prejudice," Puhl wrote in her blog on Medscape.com.

One form of such prejudice is harassment at school. Peggy Howell, spokeswoman for the National Association to Advance Fat Acceptance, protested when members of Congress recently introduced a bill that addressed bullying based on race, ethnicity, gender, disability, sexual orientation and religion, but made no mention of body size.

"Why are weight and height missing?" Howell asked. "Multiple studies indicate that fat children are the group being most bullied."

Puhl says too little attention is paid to such bullying.

"Youth who are obese cannot conceal their weight — their stigma is very visible," she said. "And yet their voices are not being heard. They are so vulnerable to victimization, with such devastating consequences."

Indeed, weight-related bullying is being cited by family members as a possible factor in the decision of two 14-year-old Minnesota girls to commit suicide together on April 16.

Puhl, who has studied weight discrimination for more than a decade, was lead author of a 2007 study of overweight children that concluded their quality of life, due to stigmatization by peers, was comparable to that of people with cancer.

She also has examined how obese people are portrayed in ads, news reports, movies and TV shows. Too often, says Puhl, they are depicted in needlessly negative ways — slouching on a sofa, eating junk food.

"We need to be sure we are fighting obesity, not obese people," she says.

Among other initiatives, the Rudd Center has compiled a gallery of photographs portraying obese individuals "in ways that are positive and non-stereotypical" — strolling outdoors, shopping for fresh produce.

Puhl says her research indicates Americans would support legislation to prohibit weight discrimination, particularly in the workplace. Yet only Michigan and a handful of cities, including San Francisco and Santa Cruz, Calif., have such laws in place.

There's been little serious discussion in Congress or most legislatures about following Michigan's example by outlawing weight discrimination at the federal or state level. A bill introduced several times in Massachusetts has failed to advance; a similar proposal died in Nevada's legislature this year after employers objected.

Michigan's law, enacted in 1976, has resulted in only a handful of weight-related complaints each year, according to Michigan State University human resources professor Mark Roehling. He says many overweight workers may be hesitant to pursue legal remedies even if they do feel discriminated against.

One of the few high-profile lawsuits in Michigan involves two former waitresses who claim Hooters fired them in 2009 because they weren't sufficiently slim. Hooters officials say the state law shouldn't apply because the appearance of their waitresses was a legitimate concern. The case remains unresolved.

Meanwhile, fat-acceptance activists continue to struggle against what they perceive as bias — on matters such as airline seating and seatbelt standards that don't account for extra-large people.

Marilyn Wann, San Francisco-based author of the book "FAT!SO?," says she's proud to call herself fat, and objects to the terms "overweight" and "obese."

She became an activist partly because she was unable to buy affordable health insurance, and is grateful that the Obama-backed health care overhaul now enables her to get coverage. But she wishes the White House would do more to counter weight bias.

"I had a painful childhood, and it would be worse now because weight stigma has increased," she said. "It would be amazing if federal government took a stand against weight discrimination."

Hassink, the Delaware pediatrician, said obesity and weight discrimination should both be combatted firmly and compassionately.

"The environment is pretty tough for people struggling with their weight," Hassink said. "But we need to have the conversation. We're all in this together."

___(equals)

Online:

Georgia anti-obesity campaign: http://www.stopchildhoodobesity.com/

Yale's Rudd Center: http://www.yaleruddcenter.org/

Fat acceptance association: http://www.naafaonline.com/dev2/about/index.html

Michelle Obama's anti-obesity initiative: http://www.letsmove.gov/


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FDA gives green light to the pill of Tradjenta Type 2 diabetes (ContributorNetwork)

Diabetes type 2 patients received several pieces of good news recently. First of all, that the gastric bypass (Bariatric) surgery improves insulin response and the second that the FDA has published Tradjenta for the treatment of Type 2 diabetes.

People with diabetes may not correctly process sugar. Their bodies either do not produce amounts required insulin or they properly use insulin. Diabetics have increased the risk of heart disease, nerve damage, blindness, and kidney damage.

There are two types of diabetes. Type 1 diabetes, also called juvenile diabetes usually appears in childhood and is usually genetic. Type 2 diabetes is usually a condition of the adult, occur after 45 years.

While some ethnic groups are more likely to Type 2 diabetes (African-American, American Indian, Hispanic), it is considered more of a lifestyle disease. Type 2 diabetes is caused by:

* being overweight, especially with large amounts of contents fat stomach (although the thin people, particularly the elderly are more prone to diabetes, too)

* physical inactivity

* lack of exercise

* much large quantities of sugary foods, products milk, red meat, food processing and junk food

Type 2 diabetes is by far the most common form of the disease. People who suffer from diabetes of the United States $ 24 million, approximately 90 to 95 per cent have Type 2 diabetes. Tradjenta is prescribed for patients and should not be used to treat Type 1 diabetes.

Tradjenta acts to block the enzyme dipeptidyl peptidase-4 or the DPP-4, which inhibits insulin releasing hormones. It is proven effective with other diabetes drugs, metformin, glimepiride and pioglitazone. Tradjenta can be used alone or with other treatments, but not with insulin.

Tradjenta is the commercial name of linagliptin. Tradjenta is marketed by Boehringer Ingelheim Pharmaceuticals Inc., Ridgefield, Conn. based in Indianapolis Eli Lilly FDA Co.

The FDA recommends that patients Tradjenta combine treatment with diet and exercise. If blood sugar issues are a problem, weight loss and exercise alone are sometimes less successful. I tried to lose weight for six months with little success.

I have not diabetes, but my body produces too much insulin. When my doctor put me on metformin a month ago, I lost more weight in the month only, as in the five months before combined.

I had also begun to get discouraged with rigid a regime which is not good. Metformin has helped my body insulin use effectively. Power actually lose the weight, thanks to the insulin, drug regulatory gave me renewed zeal to lose weight.

Marilisa Kinney Sachteleben written from 22 more years parenting four children and 25 more years teaching K-8, special needs, adult and home-school education. She writes about parenting concerns for the contributor to Yahoo! network.


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Obese pregnant women may have a tougher time fight Infections (HealthDay)

(Monday, may 2, HealthDay News) - obese pregnant women can have a more difficult time repel infection that leaner women, new research suggests.

Researchers have tested the blood of 30 women who were pregnant approximately six months. Half were obese and had a body weight (BMI) of over 30 index before becoming pregnant, while half were a normal BMI of 20 to 25.

Obese women had fewer cells of the immune system against infections - including lymphocytes and natural killer, researchers cells were found. Obese women also had an impaired ability to produce these cells.

The difference could threaten the health of babies born to obese women, study author Dr. Sarbattama Sen, researcher at the Research Institute of infant mother at Tufts Medical Center and floating hospital for children in Boston, said in the American Academy of Pediatrics release.

"Women who are obese before pregnancy present essential differences in immune function during pregnancy to women of normal weight, which has negative consequences for the mother and baby," Sen said.

The issue is taking on additional urgency due to the increase in the number of obese women in childbearing years, Sen added. "Maternal obesity has consequences for the mother and the baby, which we are beginning to understand."

The study was to be presented Sunday at the Pediatric Academic Societies annual meeting in Denver. The data and conclusions should be considered preliminary until published in a refereed journal.

More information

To learn more about obesity, try the U.S. National Library of Medicine.


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New clues how Gastric Bypass Surgery fighting diabetes (HealthDay)

By Kathleen Doheny
HealthDay Reporter by Kathleen Doheny
HealthDay Reporter - Wed Apr 27 11: 47 pm and

(Wednesday, April 27, HealthDay News) - gastric bypass surgery has been known to improve glycemic control, often send people with diabetes type 2 in remission, but experts have long wondered exactly how this occurs.

Now, a new study provides some clues.

Movement of amino acids associated with insulin resistance significantly decrease of those who have the bypass, the researchers found. They compared the 10 obese diabetic who had surgery with 11 who lost weight through dieting.

"Something happens after gastric bypass happens not long after weight loss induced by the diet,", said Dr. Blandine Laferrere, Associate Professor of medicine at St. Luke-Roosevelt Hospital Center and Columbia University, New York.

The study is published in the issue April 27 translational Medical Science.

The surgery, which reduces the stomach of the size of a small pocket, also modifies the junction between the stomach and small intestine. It leads to a dramatic reduction in the level of amino acids that have been associated with diabetes in circulation.

"The fact that gastric bypass causes the remission of diabetes in the majority of the patients is not new," said Laferrere. According to information from bottom in the study, 50-80% of cases of diabetes pass in remission after surgery.

What doctors have tried to understand, she said, is why the bypass is so good to make diabetes to disappear. "Diabetes improves almost immediately, before that occurs a significant amount of weight loss," she said. "Which highlights that it is something other than weight loss."

In the new study, researchers assessed biochemical compounds involved in metabolic reactions among participants. Each group had lost about 20 pounds.

The researchers found that patients of bypass had much lower amino acid known as branched amino acid and acid amino phenylalanine and tyrosine.

"These changes in amino acids could be involved in the mechanism of diabetes after gastric bypass," said Laferrere.

Experts know that amino acids are related to resistance to insulin in part by studies on animals, she said. "If complete you the feeding of rats with amino acids branched, you can induce insulin resistance," she explained.

However, Laferrere said, the finding does not mean all obese diabetics should choose surgery on a diet. Surgery is very intrusive, she noted, and not everyone is a candidate.

The results are interesting, she says, but it is too early for applying in the treatment of diabetes. Finally, she added, when experts understand more about how the surgery affects the amino acids, it may be possible to apply the findings to develop better treatments for diabetes or less invasive surgery.

The new study adds weight to other research finding a link between the decline in the branched amino acids and the decline in the resistance, insulin, said Dr. Thomas j. Wang, Professor Associate Professor of medicine at Harvard Medical School and a co-author of the perspective that accompany the study.

"It is known that gastric bypass quickly reverses resistance to insulin, which is one of the main biochemical abnormalities that precedes diabetes," said Wang.

"This study really helps to confirm this hypothesis that branched amino acid down more in people who have Bariatric Surgery," he said. While he supports the idea that there is a link between the reduction in amino acids and decrease insulin resistance, it does not prove cause and effect, Wang added.

"It shows people who attain Bariatric Surgery have a greater fall in their branched chain amino acids." Which has not yet been proven is whether if this reduction in the branched amino acids is the reason for which their insulin resistance decreased, "he noted."

Wang and his co-author, Dr. Robert Gerszten, are co-inventors on patent applications related to predictors of metabolite of diabetes.

Wang and Gerszten also noted that the number of obese diabetic type 2 was $ 171 million in the world in 2000. By 2030, this number will double. Therefore, they have written, if a detailed understanding of the role of amino acids in diabetes it would be useful.

More information

For more information on the gastric bypass, visit the U.S. National Library of Medicine.


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2011年5月4日星期三

Gastric bypass surgery and Type 2 diabetes: when a diet is not enough (ContributorNetwork)

A related recent gastric bypass surgery (Bariatric aka, stomach stapling surgery or bands) to the reduction of the incidence of Type 2 diabetes. GBP reduces the amount of amino acids that circulate and improves the response of the body to insulin.

Diabetes means a lack of sensitivity to insulin. Type 1 diabetes can occur in any age, but usually shows up in childhood as juvenile diabetes. Type 2 diabetes usually occurs after the age of 45 years and more than a way of life on diabetes.

The two forms of diabetes can be called nature (Type 1) vs nurture (Type 2). Type 2 diabetes is much more common. The two types of diabetes are hereditary. Some ethnic as Hispanic, African-American and Native American groups are prone to diabetes.

Type 2 diabetes is caused by poor nutrition, consuming high levels of sugar, processed foods, fatty foods and dairy products. Lack of physical exercise and sedentary lifestyle also contributes. Overweight patients (particularly those excess stomach FAT) are subject to type 2 diabetes. However, thin people, especially the elderly, can develop diabetes, too.

Amino acids represent almost half of the nutrients in food. Levels of certain amino acids, called branched amino acids are associated with Type 2 diabetes. Amino acids are essential for good health. However, for diabetics, they reduce the sensitivity to insulin.

Gastric bypass sections off the coast of the part of the stomach, by stapling or banding and reduced the size of the stomach. Studies have shown that gastric bypass reduces amino acid linked to diabetes to levels lower than a diet. Patients insulin levels were compared after an equal amount of weight lost, with GBP and dieting. Gastric bypass patients improved insulin sensitivity.

Another question for some obese people, is that their bodies are not hormones to tell them when they are full. They do not have the feeling of satiety. After gastric bypass surgery, patients often start to produce these hormones again. Halting hunger is part of a diet successful. Banding permits not only obese people take off weight, but either off the coast of the stomach.

Just why gastric bypass has managed to reduce type 2 diabetes not completely clear yet. It may have to do with the fact that our food as a whole is not adequate nutritionally. Not only consume us, but also produce too unhealthy or not enough nutritional food.

We eat more meat, fatty foods and dairy products than ever before. We eat less fresh food and vegetables. Eat us in restaurants more frequently. We drink soda more than water.

Our foods are bleached, dyed, and artificially flavored. We eat foods containing growth hormones additional, steroids, preservatives, antibiotics, produced chemical and high amounts of trans. Our diet is based on packaged, processed and food of the institution than ever before.

Surgery BPG can help lose weight and type 2 diabetes, but it is not a magical panacea. Before choosing this expensive and complicated procedure, patients need to make changes in lifestyle by increasing exercise level and cleaning of the diet. After gastric bypass patients should maintain exercise and a good nutrition. Otherwise, the stomach of the bands are just a band-aid.

Marilisa Kinney Sachteleben wrote 22 years, parents of four children, K - 8, special needs, adult education and home-school for 25 years. She writes about family problems for the contributor to Yahoo! network.


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Tall, obese men most likely to leg clots: study (HealthDay)

(Thursday, April 28, HealthDay News) - men who are obese and tall face a much higher risk for the development of blood clots potentially fatal, although that in all, the risk remains very low, according to a new study.

Researchers report that supplementary and extra weight inches set appear to increase the risk more to be alone.

"Men tall and obese were more than five times, lean, and short men higher risk", said co-author of the study, Sigrid k. Braekkan, who warns vertically and horizontally gifted to avoid sitting in the same place for too long.

Women also faced at a higher risk if they are obese and large size, but just being tall single does not appear to be a problem, the study found.

Clot formation leading to a condition known as deep vein thrombosis, which may be better known as an affliction that strikes the passengers on long plane flights which do not have many chances to move. The immobilization of the legs can contribute to the condition.

Other causes include injuries and a genetic disease which makes it more likely people of clotting blood. "And there are some people who seem to get blood clots when they have no clear, obvious risk factors," said Dr. Victor Tapson, Director of the Center for pulmonary vascular disease at Duke University.

While clots starts in the leg, they can move to the lung, where they may cause a fatal pulmonary embolism. Thromboembolism is the term used to describe the two conditions, deep vein thrombosis and pulmonary embolism, as a whole.

In the new study, published online April 28 to arteriosclerosis, thrombosis and vascular biology, researchers collected data on 26,714 people from 1994 to 2007, including 461 reports of venous thromboembolism.

Obese and great men - these at least six feet - had more than five times the risk for a blood clot, compared to the men of normal weight shorter than 5 feet 7 inches. The risk was three times higher among women who were obese and at least 5 feet 6 inches and normal weight women shorter than 5 feet 3 inches.

The risk higher for tall people appears to be related to their circulatory system. "The distance for blood return to the heart and lungs is more", said Braekkan. "Since the blood must be pumped to the top against the force of gravity by the calf muscle pump, the more long distance can cause a flow in the legs and, thus, more risk of clotting."

He said that obesity causes pressure in the abdomen that may impair the ability of the calf muscle pump to send blood back into the body.

However, the study found that the risk of developing blood clots remained low, even for large and obese.

But that obese and tall people should do to reduce their risk even more? Until the books can be delivered, the best thing to do is to avoid situations where you are moving not for long periods of time, said Tapson.

Even in the confined space of an aircraft, try to "just move your legs, move your legs, going on top and bottom of your toes and flexing your feet back and forth to keep your stimulated calf muscles," said. It is also a good idea to keep hydrated (and alcohol doesn't help on this front). Some people use elastic socks, although Tapson said that they can be troublesome if they crimp legs.

More information

The U.S. National Heart, Lung and Blood Institute has more information about deep vein thrombosis.


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Low levels of vitamin d linked to obesity in children (HealthDay)

(Friday, April 29, HealthDay News) - a vitamin d deficiency is common among American children and related to obesity and the different types of fat distribution in young whites and blacks, shows new research.

Vitamin d is found in some foods, but humans synthesize most of the nutrients that they need the action of the Sun on exposed skin. Supplements may also stimulate vitamin d levels.

In the study, researchers checked the levels of vitamin d in 237 obese healthy and non-obese black and white children, aged 8 to 18 years. They found that most of them were deficient in vitamin d. low levels of vitamin d are associated with the index higher body mass and levels of fat and lower levels of HDL "good" (HDL) cholesterol.

Among those who have a vitamin D deficiency, white children were more likely to have higher levels of fat between their internal organs (visceral), while black children was more likely to have high levels of fat just under the skin (adipose subcutaneous)investigators found.

The study is published in the may issue of the Journal of Clinical Endocrinology & metabolism.

"Vitamin d deficiency is endemic in American youth, and it is suggested that low levels of vitamin d plays a role in increasing rates of type 2 diabetes adults." It is possible that may even be true for young people with diabetes type, of the University of Pittsburgh 2, lead author Dr. Silva Arslanian, said in a press release of the endocrine society.

"More therapeutic interventions to correct the high levels of vitamin d deficiency among youth, benefits of vitamin d optimization on fat, lipid profile [blood lipids] levels and the risk of diabetes type 2 must be explored""Arslanian added."

More information

The American Academy of Pediatrics has more on children and vitamin d.


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Multiple pregnancies can high risk of obesity, diabetes: animal study (HealthDay)

(Friday, April 29, HealthDay News) - multiple pregnancies can increase the risk of obesity, diabetes and the build-up of plaque in arteries, suggests new research in mice.

Scientists from the University of Cincinnati and colleagues studied the mouse towards the end of gestation in both their first or fourth pregnancy. Those of their fourth pregnancy had severe glucose intolerance and adipose tissue excess, while those in their first pregnancy had no glucose intolerance and had less fat.

In addition, the adipose tissue of mice in their fourth pregnancy had significantly increased in several chemicals that cause inflammation called cytokines and accumulation of white blood cells called macrophages inflammation.

Cytokine changes repeated during pregnancy can cause residual inflammation that affects heart health, according to the study of.

If such changes occur also in humans, women who have multiple pregnancies can be at an increased risk of accumulation of plaque in arteries, obesity and diabetes, the researchers concluded.

The study was to be presented Friday to the American Heart Association arteriosclerosis, thrombosis and vascular biology 2011 scientific sessions in Chicago.

Because this study was presented at a medical meeting, the data and conclusions should be considered preliminary until published in a refereed journal.

More information

The March of Dimes describes the steps for a healthy pregnancy.


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Having obese people less satisfying sexual life: study (HealthDay)

(Tuesday, may 3, HealthDay News) - obesity can reduce levels of sexual satisfaction, especially for women, a new study shows.

Duke University researchers studied 91 obese men and studying 134 obese women who have completed a sexual function questionnaire before enrolling in weight loss. The questionnaire covered nine areas: interest, desire, arousal, orgasm, satisfaction, behavior, relationship, masturbation and sexual problems.

"We discovered that there was a sexual satisfaction less than and less sexual quality of life for women that men, and overall sexual quality of life was small between the two groups," Dr. Truls Ostbye, a professor in the Department of community and family medicinesaid in a press release from Duke.

The researchers also scores of obese patients compared to the results of a group of cancer survivors and a group of general population. Scores of obese women have been less than scores of these two groups, while scores of obese men were among the scores of the survivors of cancer and the Group of the general population.

"Our results contribute to a growing number of research that indicates obesity is associated with a reduced sexual function and sexual quality of life in men and women", said Ostbye.

Physicians must be aware of this issue and invite obese patients to talk about, the researchers said.

"Obese patients welcome opportunity to discuss the effects of weight on the quality of life, including sex, quality of life,", said co-author of the study and clinical psychologist Ronette l. Kolotkin. "Because so many people obese experience discrimination and prejudice, they appreciate the providers that create a warm, supportive environment discuss these sensitive issues."

The study appears in the May / June issue of the Journal of sex and marital therapy.

More information

The Centers for Disease Control and Prevention has resources on sexual health.


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Rising obesity rates add to the woes of arthritis in the United States. (HealthDay)

(Thursday, April 28, HealthDay News) - the rate of increase in obesity among the 50 million Americans with arthritis are of concern because excess weight is associated with problems increased for arthritis patients, according to a new study.

Among the people with arthritis, obesity is associated with the progression of the disease, reduced activity, disability, lower quality of life, Arthroplasty, total and poor results after the replacement of joints.

The study, Centers for Disease Control and Prevention, the United States researchers analyzed data from 2003 to 2009 behavioral risk factors Surveillance System and found that the prevalence of obesity in adults with arthritis was 54 per cent higher than in adults without arthritis.

During this period, the prevalence of obesity among American adults with arthritis was significantly increased in 14 States and Puerto Rico, has decreased in the District of Columbia, and remained the same elsewhere.

In 2009, the number of States in which more than 30 percent of adults with arthritis were obese increased 38 (including D.C.) in 2003 to 48. The number of States, which more than 40 percent of adults with arthritis were obese increased from zero in 2005 to seven in 2007 and 12 in 2009, investigators found.

The prevalence of obesity median State in adults with arthritis rose from 33.2% in 2003 to 35.2% in 2009. In 2003, the prevalence ranged from 40.1% in Ohio to 25.1% in Colorado. In 2009, the prevalence varied from 43.5% in Louisiana to 26.9% in Colorado.

The results highlight the urgent need to develop programs to prevent obesity in patients with arthritis and promote treatment and management of the disease, researchers said.

The study appears in the number of April 29 of morbidity and mortality Weekly Report, published by the CDC.

The United States, about 50 million adults have arthritis and approximately 72.5 million adults are obese. Estimated annual medical expenses are 128 billion for arthritis and 147 billion for obesity.

More information

The U.S. National Institute of Arthritis and Musculoskeletal and skin diseases has more on arthritis.


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