Weight loss can be contagious, study suggests. Is weight loss ? According to a new study published online in the journal Obesity, teammates in a team- based weight loss competition significantly influenced each other's weight loss, suggesting that shedding pounds can have a ripple effect. About one- third of American adults are obese, according to the Centers for Disease Control and Prevention, and no state has met the nation's Healthy People 2. Obesity and its associated health problems, including heart disease and diabetes, continue to have a significant economic impact on the U. S. The current study is the first to examine the effects of teammates and social influence on individual weight loss during one of these weight loss competitions. The findings are based on the results of the 2. Shape Up Rhode Island (SURI) campaign, a 1. Rajiv Kumar, M. D. Participants joined with a team and could compete against other teams in three divisions: weight loss, physical activity and pedometer steps. The weight loss competition included 3,3. BMI of 3. 1. 2 or greater), representing 9. The majority of these individuals enrolled in all three divisions. Weight loss outcomes were clearly determined by which team an individual was on. Participants who lost clinically significant amounts of weight (at least 5 percent of their initial body weight) tended to be on the same teams, and being on a team with more teammates in the weight loss division was also associated with a greater weight loss. Individuals who reported higher levels of teammate social influence increased their odds of achieving a clinically significant weight loss by 2. This effect was stronger than any other team characteristic, Leahey said. Obese individuals had a greater percentage of weight loss than overweight participants. Team captains also lost more weight than team members, possibly due to their increased motivation and engagement in the campaign. Leahey says that future weight loss team competitions may consider requiring team members to share the leadership role.. That means that people tend to follow suit when their friends and family become obese or lose weight to ditch obesity.
Is obesity contagious? Virus that causes same symptoms as common cold is linked to weight gain. Scientists believe virus behind common cold could have fuelled obesity Contagious bug called adenovirus 3. Obesity rise over past 3. Animals injected with virus gain weight, even when food intake stays same. By. Fiona Macrae for the Daily Mail. Published. 0. 1: 3. BST, 2 June 2. 01. Scientists believe a virus behind the common cold could have fuelled the obesity epidemic that has swept the developed world. A contagious bug called adenovirus 3. Experts told the European Congress on Obesity in Sofia that eating and exercise habits haven’t changed enough to explain why people worldwide started piling on weight at around the same time. Obesity epidemic: Experts said the rise of obesity over the past 3. Read about diseases and conditions that may cause weight loss, such as diabetes, hyperthyroidism, and depression. Also, learn about the medications used in treatment. 13 Things You Never Knew About Losing Weight. Get a print subscription to Reader's Digest. But research shows that weight gain and loss can be, well, contagious. But they pointed out that the rise of obesity over the past 3. Highly infectious, it can cause mild coughs and colds. And tests have shown that animals injected with the virus gained weight, even when their food intake stayed the same. The virus worms its way into fat cells, where it instructs them to store more fat than usual. It also tells stem cells, master cells with chameleon- like properties, to turn into fat cells. The Czech researchers discovered that overweight and obese teenagers were up to two- and- a- half times as likely to have been infected with the bug as their slimmer counterparts. And another study has found that roughly a third of those classified as obese have evidence of the bug in their systems. Richard Atkinson, an American doctor who has devoted 1. Findings: The Czech researchers discovered that overweight and obese teenagers were up to two- and- a- half times as likely to have been infected with the bug as their slimmer counterparts. He said: . And worse than that, once you are fat, you are probably. GENE- BASED DIET HELPS SLIMMERSA gene- based diet helped slimmers lose a third more weight, a study has shown. Diets were prepared for 8. After two years they had lost 3. Dr Nicola Pirastu, from Trieste University in Italy, said: . But the idea that obesity is contagious is so unusual that he has not been able to get funding to develop the jab. In the meantime, he advises those who want to stay adenovirus- free to keep their immunity high by getting enough sleep, avoiding stress and washing their hands. And thin, rather than fat, people with colds should be given a wide berth. This is because the virus stops being infectious long before it starts to make someone gain weight. The best advice is to eat healthily and move more.’.
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