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.
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.
August 4, 2003 |
All children should have their body mass index measures evaluated yearly as part of efforts to identify and prevent obesity, the American Academy of Pediatrics says in its first-ever policy statement dealing solely with identifying and preventing the increasingly common problem.
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.
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.
October 17, 1996 |
Don't add another half-hour to your Stairmaster time just yet. Health-conscious Southern Californians buzzed about Wednesday, trying to calculate their "body mass index," after a federal researcher was quoted Tuesday as reporting that overweight Americans are now in the majority. However, the researcher's colleagues at the National Center for Health Statistics sheepishly backed away from the data that jarred so many pudgy Americans out of their recliners.