“According to the U.S. Department of Agriculture, the amount Americans spend on food as a percentage of disposable income has fallen from 15.4 percent in 1980 to 10.8 percent in 2004. But while we’ve spent less money on food, our waistlines have expanded. The obesity rate, after hovering around 15 percent from 1960 to 1980, surged to 31 percent in the last 25 years, USDA figures show. The percentage of overweight children tripled in the same time period. Meanwhile, incidence of type II diabetes, a diet-related condition with a host of health-related complications, leapt 41 percent from 1997 to 2004.”

Source: Grist Blog: I’m Hatin’ It.