title: Obesity in the 21st century.
authors.forename: Maida P
authors.initials: MP
authors.lastname: Galvez
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Frieden
authors.forename: Philip J
authors.initials: PJ
authors.lastname: Landrigan
mesh_terms: D002648:Child; D002669:Child Welfare; D004032:Diet; D004782:Environmental Health; D006801:Humans; D008019:Life Style; D009765:Obesity / Q000453:epidemiology* / Q000517:prevention & control*; D011634:Public Health; D011998:Recreation; D012307:Risk Factors