Reasons for the epidemic of obesity in the US?
D017281:Cost of Illness; D017048:Health Care Costs; D006801:Humans; D007348:Insurance, Health; D009765:Obesity / Q000191:economics / Q000453:epidemiology* / Q000628:therapy; D012008:Recurrence; D012959:Socioeconomic Factors; D014481:United States