Obesity-related diseases account for nearly 10 percent of all medical spending in the United States or an estimated $147 billion a year, U.S. researchers said Monday. (Reuters) They said obese people spend 40 percent more — or $1,429 more per year — in healthcare costs than people of normal weight. They found 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 and arthritis. Obesity now accounts for 9.1 percent of all medical spending in the United States, up from 6.5 percent...




