Thursday, February 3, 2011

Diet programs can help you avoid the risk of disease

Losing weight is often cited as a way to improve health, but many programs of weight loss can help fend off disease, since people tend to gain weight back, say Australian researchers.

In a report in the International Journal of obesity, they note that the focus of such programs may need to change if they really will have a lasting effect.

To test the potential impact of different diets, researchers ran two computer simulations: one included a diet low in fat, the other a diet rich in whole grains and vegetables more 180 minutes of exercise per week.

According to the models, people have lost an average of 8 to 12 pounds in diets and kept the weight off for an average of 6 months. But the pounds slowly penetrated again and after less than 6 years, dieters are back where they started — denying any improvement in weight loss health.

In addition, the researchers estimate that only about 3% of the population of Australia would join weight loss programs.

"Interventions that attempt to change the behavior of people, but do nothing about the environment in which these people live, they are likely to have effects modest and temporary at best," said study author, Lennert Veerman studying population health at the University of Queensland in Brisbane.

"Aren't the solution to the obesity epidemic — more and different interventions need to be taken," he said in an email to Reuters Health.

Together with ongoing advice to help people maintain weight long-term Moussafir suggests a "tax on junk food and better nutrition label. These seem to have a positive effect on health in a parallel study, published in November in the same newspaper.

In the USA, 73 percent of adults are overweight or obese, according to the Centers for Disease Control and Prevention.

Those extra pounds increase the risks of a multitude of diseases, including diabetes, heart attack, stroke, hypertension and some cancers. And according to the Surgeon General, they accumulate an annual bill of $ 117 billion in the United States, counting healthcare expenditures and lost productivity.

"We believe that weight loss programs that we have now are really useful for individuals," said Hollie Raynor, associate professor of nutrition at the University of Tennessee at Knoxville. "But the challenge seems to be, how can we help individuals maintain this weight loss over time"?

Financially speaking, the Australian study shows a dieter who also exercises would save an average of $ 1088, and someone in the diet of low fat would save about $ 1040 in health care costs.

However, Moussafir said, "the fact that not everyone (that of) or overweight, or can participate reduces their overall impact on the charges related to the excess burden of disease in the population."

Source: International Journal of obesity, online in January 2011.



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educate people on how to live a healthy lifestyle is the key to help you lose and maintain weight.

Keeping the weight off takes discipline and responsibility.

Regular exercise must be part of your life routine. regular exercise daily with good eating habits will help you lose weight and keep it

Posted by Danny on 26/01/2011 at 8: 23-08: 00


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Six tips to jump start losing weight in the new year

Losing weight is at the top of the list of solutions for many a year again. In addition to maintaining a healthy diet and getting enough exercise, one that more can be done to ensure that good intentions have a lasting impact throughout the year?

Below are research-based tips for researchers at Fred Hutchinson Cancer Research Center that can help jump start your weight loss progress next year.

1. Following on each day. We all know that exercise is crucial to lose weight, but sometimes it's easier said than done. The task need not be scary. All it takes to see a weight loss benefit is 30 to 60 minutes of aerobic activity every day. "You don't need to be Athletic.

Just walking or dancing to your favorite music or using a machine of aerobic exercises, such as a stationary bicycle or treadmill is all you need to do-just try doing it every day, "said Anne McTiernan, M.D., Ph.d., Director of the Center for prevention of the Hutchinson Center. Exercise doesn't have to be at the same time. "You can divide it into sessions of 10 or 15 minutes throughout the day to get the benefit of weight loss," she said.

2. keeping a food diary. "Spending a little extra time to write down everything you eat and drink, you will be able to see where extra calories sneak into," said postdoctoral research fellow researcher Caitlin Mason, Ph.d., an exercise and health, Division of Public Health Sciences Center, Hutchinson. "There are many good online tools that can help you estimate the calorie content of common foods and track your weight loss progress over time," she said.

3. setting realistic goals. Mason "the biggest mistake that people make when trying to lose weight is trying to lose pounds fast too many or set goals unreal," he said. "For long-term success, pointing to a weight loss slow and steady at around 1 to 2 pounds per week. Nobody wants to lose weight just to earn it all back – and often more – a few months later.

4. Set specific goals. Instead of solving the "weight loss", which is very general, set several targets smaller but more specific, such as eating five servings of vegetables per day, taking a 15-minute walk at lunchtime every day or drink six glasses of water per day. Mason "Add healthy behaviors to your routine is often easier than saying the same ' do not do this ' or ' don't eat that, '" said.

5. don't let a mistake sabotage your efforts. Mason "don't throw your routine across the window after a bad day," he said. "Instead, try to identify the specific obstacles that has in its path and consider strategies for avoiding such challenges in the future." For example, to avoid the temptation to buy a bar of chocolate while standing in the checkout line at the grocery store, make sure to eat a healthy snack, such as a handful of nuts or a piece of string cheese, before you go shopping.

6. Practice yoga. Two observational studies conducted by cancer prevention Researcher Alan Kristal, Dr. P.H., Member of the Division of Public Health Sciences Center, Hutchinson, found an association between the regular practice of yoga and weight maintenance and weight loss. Find one of his studies, published in 2005, regular practice of yoga is associated with the prevention of the spread of middle-aged people of normal weight and weight loss in those who are overweight. A follow-up study published in 2009 concluded that regular practice of yoga is associated with conscious eating, and people who eat consciously are less likely to be obese. "These findings fit with our hypothesis that yoga enhances mindfulness in eating and leads to less weight gain over time, regardless of physical activity aspect of yoga practice," said Kristal. "Conscious Eating is a skill that extends the usual approaches to weight loss, dieting, counting calories and limit the size of servings. Adding yoga practice to a standard program of weight loss can make it more effective. "

In Fred Hutchinson Cancer Research Center, our interdisciplinary teams of world-renowned scientists and humanitarians work together to prevent, diagnose and treat cancer, HIV/AIDS and other diseases. Our researchers, including three Nobel laureates, bring a relentless pursuit and passion for health, knowledge and hope for their work and to the world.

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Source: Fred Hutchinson Cancer Research Center



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Its resolution to lose weight – write it down and succeed

The first step to achieving your ideal weight in the new year can be as simple as writing down.

Putting pen to paper and keep a journal of meals and snacks are one of the best strategies of successful dieters, says Dr. Christopher j. Mosunic, a specialist in weight management and diabetes in Greenwich Hospital in Greenwich, Connecticut.

"Keeping a food diary is like exercise, always will help you lose if you do it consistently," says Mosunic, a licensed clinical psychologist and nutritionist registered who trained in weight loss clinic famous Duke University. More importantly, the habit of writing "is one of the best predictors of successful weight loss," adds Mosunic. No wonder that some of the major commercial diet plans in the country highly recommend the practice of recording-what-you-eat daily to their customers.

Journaling about food intake on a regular basis seems to work as a form of cognitive behavioral therapy for patients of Dr. Mosunic, many type 2 diabetics them for whom weight management is essential for your health and well-being.

"I can divide my patients in two groups. Holders of non-food diary and guardians, "says Dr. Mosunic. "People who keep journals are generally very successful and I work with them for about 12 weeks. People who aren't people who sometimes see for years. " In terms of success keepers diary he explains, "is not much different than taking notes in class. The more your recording, you perform better. "

The reasons for the success of journaling dieters have much to do with their willingness to acknowledge each bite of food they eat. He says that "it can help you realize how many calories you're consuming each day really quickly".

Honest magazines also help weight loss experts such as Dr. Mosunic track patterns in eating and behaviors. "One of the key behaviors we can identify and address is as binge eating," he explains. "You can see by looking for something as simple as what people ate for breakfast because your blood glucose goes down and they end up binge eating afternoon".

Ideally, a food diary is better shared with an expert on weight loss and nutrition, such as Dr. Mosunic, that can help patients identify triggers overeating and failures in their food.

Still, the practice can be useful for a dieter more casual that only has a few pounds to lose or break-through a plateau of stubborn weight loss.

Here are some tips on food journal of Dr. Mosunic:
-Keep it simple: "one of the worst mistakes that I see my patients do is use these complex programs, computerized Internet-based," he says. The best publications are easy to maintain and understand. Some of the simplest of computer programs can be found at Livestrong.com and Dailyplate.com. Dr. Mosunic maintains its own journals in Microsoft Word documents.

-Write down everything: "the small number of chips or pretzels, even," says Mosunic. "Part of the practice of only being responsible for what you consume".

-Share your diary: "always better to have someone read it," says Mosunic, watching some of his favorite food journals have "junk food all pages". The reason? "I know that patients are being honest"!

Dr. Chris Mosunic is available for print interviews, radio and television about weight loss, diabetes, sleep-weight connection and nutrition.

About Greenwich Hospital
Greenwich Hospital is a hospital of 174-bed Community serving lower Fairfield County, CT and Westchester County, N.Y. is a great academic affiliate Faculty of medicine at Yale New Haven and a member of the health system of Yale New Haven. Since its opening in 1903, Greenwich Hospital has evolved into a progressive Medical Center and the educational institution representing all medical specialties and offering a wide range of programs, medical, surgical, diagnostic and well-being.

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Source: Greenwich Hospital



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