Obesity costs US health system $147 billion-study

Obesity-related diseases account for nearly 10 percent of all U.S. medical spending or an estimated $147 billion a year, researchers said on Monday.

They said U.S. obesity rates rose 37 percent between 1998 and 2006, driving an 89 percent increase in spending on treatments for obesity-related diseases such as diabetes, heart disease, arthritis and other conditions.  Click here for full article.