Low bone mineral density is one of the three components of the syndrome known as the Female Athlete Triad. More >
As Fat As It Gets?For a quarter century, America has been leading the disturbing worldwide trend toward greater and greater obesity. As the numbers stand now, an astonishing 34 percent - more than one out of every three — of U.S. adults aged 20 and over are classified as obese, far more than any other country.
Obesity is defined as a body mass index (BMI) of 30 or greater. BMI is based on the relation between a person's weight and height. It is a useful general indicator of risk for weight-related health problems, such as cardiovascular disease, certain types of cancer and type 2 diabetes.
A new report from the Centers for Disease Control and Prevention (CDC) shows that the obesity trend may be reaching a plateau, or at least slowing down. "Since 1999, there appears to have been a leveling off in obesity among women, but the trend is less clear among men. We do know however that the gap between men and women has narrowed in recent years, with men catching up to the higher rates among women," said Cynthia Ogden, a CDC researcher and lead author of the report. Among men, there was a small increase in obesity rates between 1999 and 2006. However, there was no significant change during the years 2003-2004 or 2005-2006 for either men or women.
So, the good news is American obesity seems to have leveled off. The bad news is Americans are by far the fattest people on earth.
Among the highlights of the report, entitled "Obesity Among Adults in the U.S.: No Significant Change in 2005-06," are:
December 14, 2007
No comments have been made