1. 1Although ?overweight? is used as an adjective in general usage , it is employed as a noun in the obesity literature.
2. 2Paul Campos ,The Obesity Myth: Why America's Obsession with Weight is Hazardous to Your Health, New York, Gotham Books, 2004 , p.xxiii .
3. An "ecological" approach to the obesity pandemic
4. Obesity in Britain: gluttony or sloth?