title: Obesity in America:  large portions, large proportions.
mesh_terms: D004032:Diet; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000150:complications / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D014481:United States / Q000453:epidemiology