Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Walk a Dog, Lose Weight
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THURSDAY, Oct. 20 (HealthDay News) -- Letting yourself go to the dogs may help you lose weight. A University of Missouri-Columbia study says that having a dog can help people get more exercise and lose weight. "Our goal was to look for ways to increase the average exercise regimen, and we found being responsible for a pet, such as committing to walk a loaner dog, encouraged people who did not own dogs to walk more often and for longer periods of time. Our first study group averaged a weight loss of 14 pounds during the one-year program," researcher Rebecca Johnson, an associate professor of nursing and director of the College of Veterinary Medicine''s Research Center for Human-Animal Interaction, said in a prepared statement. That 14 pounds of weight loss over a year is better than results reported by major weight-loss plans, Johnson noted. The study included disadvantaged, disabled people who were encouraged to walk dogs on a regular schedule. The participants began by walking with the dogs 10 minutes per day, three times a week, and eventually walked the dogs up to 20 minutes per day, five times a week. Johnson''s next study will involve people taking pets to the gym to see if the presence of pets as support companions can increase a person''s self-esteem and get them to do other exercises along with walking. More information The U.S. National Institute of Diabetes and Digestive and Kidney Diseases has more about walking.
Last Updated: Oct. 20, 2005 |