Weight Management

Even just walking to the bus stop or train station might help commuters control their weight, according to a large British study.

Don't count on green-tea pills to help you lose weight or keep your bones strong. A new clinical trial testing year-long supplementation of green-tea extract reports no difference between the pills and placebo in changes in body mass index, total fat mass or percentage of body fat, or bone-mineral density.

Substituting colorful fruits and vegetables such as berries, peaches and peppers into your diet could help combat the gradual weight gain with age sometimes referred to as "middle-age spread." A large new study, published in BMJ, links greater consumption of foods high in plant pigments called flavonoids to less weight gain over time.

Losing even a modest amount of weight could reduce your risk of osteoarthritis, a new Dutch study suggests. Researchers followed 353 overweight and obese women, average age 56, for two and a half years.

Losing weight can improve your cholesterol and triglyceride levels as well as your waistline, according to a major new intervention study. The study found similar weight loss amounts could be achieved by lower-fat or lower-carbohydrate diets, whether the lower-carb diet was rich in walnuts or in monounsaturated fat (as in canola or olive oils).

If you've got your AARP card but you're still eating the way you did in your 20s, it's time for your diet to act your age. While most nutritional guidance is "ageless," you do need to make some adjustments to fit the changing needs of your aging body.

Has the obesity epidemic finally plateaued? Fat chance, says a new report from the Centers for Disease Control and Prevention, based on 2013-2014 national nutrition survey data.

While theres something to be said for clean eating, the "detox" fad needs a reality check. "First, your body already has a highly effective system for removing toxins, principally the liver and kidneys," explains Irwin H. Rosenberg, MD, University Professor of Medicine and Nutrition at Tufts. "Second, diets and products that claim to detox the body do not identify what supposed toxins are being targeted."

Products sold as "dietary supplements" lead to about 23,000 emergency-room visits and more than 2,100 hospital admissions every year, a new government report estimates.

That old joke about being on the "See-Food Diet" ("I see food… and I eat it") is no laughing matter, according to new research at Cornell University. Brian Wansink, PhD, and colleagues studied 210 kitchens and the women who use them.