April 2, 2012 |
As if the nation's weight problems were not daunting enough, a new study has found that the body mass index, the 180-year-old formula used to distinguish between healthy and unhealthy weight, may be incorrectly classifying about half of women and just over 20% of men as being the picture of health when their body-fat composition suggests they are obese. The study, published Monday in the journal PLoS One, uses a patient's ratio of fat to lean muscle mass as the "gold standard" for detecting obesity and suggests that it could be a better bellwether of an individual's risk for health problems.
December 2, 2013 |
So your body mass index says you're obese, but you don't have "pre-diabetes" - a mix of factors such as hypertension, high cholesterol and high glucose levels that indicates you're on the road to metabolic illness. And you're thinking you've beaten the odds, right? Wait 10 years, a new study says. Odds are, you'll be proven wrong. New research finds that even when a person is "metabolically healthy," being obese raises his or her risk for cardiovascular disease and premature death.
March 27, 2012 |
When roasted at 475 degrees, coffee beans are sometimes described as rich and full-bodied. But for the full-bodied person who is not so rich, unroasted coffee beans - green as the day they were picked - may hold the key to cheap and effective weight loss, new research suggests. In a study presented Tuesday at the American Chemical Society's spring national meeting in San Diego, 16 overweight young adults took, by turns, a low dose of green coffee bean extract, a high dose of the supplement, and a placebo.
April 6, 2011 |
When the National School Lunch Program began in 1946, the idea was to get nutritious food into the stomachs of malnourished children from low-income families. Ironic, then, that these days the school lunch program is being scrutinized for its role in contributing to the growing problem of childhood obesity in America. The latest report was published online this week by the Archives of Pediatric and Adolescent Medicine. It concludes that girls who participate in the National School Lunch Program gain weight at a faster clip than other girls from low-income families who do not get the subsidized lunches (and sometimes breakfasts)
June 4, 1998 |
The federal government is reducing its threshold for defining who is overweight, determining that someone who stands 5-foot-4 and weighs 145 pounds is hefty enough to harm their health. In guidelines to be formally released later this month, a panel of experts convened by the National Institutes of Health concluded that a person with a body mass index as low as 25--5-foot-4, 145 pounds or 5-foot-10, 174 pounds--should be considered overweight.
April 11, 2011
If an individual's body mass index isn't a purely personal matter, what is? We have the right to choose between healthy food or junk food, even if the latter is more likely to result in obesity and related health problems. But once our choices affect others, there's a natural conflict between individual freedom and social responsibility. In a nation where rising healthcare costs and diminished access to medical care are issues of grave concern, personal decisions are no longer strictly private.