Hunter-gatherers, Westerners use same amount of energy, contrary to theory

Modern lifestyles are generally quite different from those of our hunter-gatherer ancestors, a fact that some claim as the cause of the current rise in global obesity, but new results find that there is no difference between the energy expenditure of modern hunter-gatherers and Westerners, casting doubt on this theory.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/fitness/~3/zzNRG0Yz1qA/120725200304.htm

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