World's 10 Fattest Countries

Every continent except for Antarctica is represented on GlobalPost's list of the world's top 25 fattest countries

REWARD pathways in the brains of overweight people become less responsive as they gain weight. This causes them to eat more to get the same pleasure from their food, which in turn reduces the reward response still further.

Bummer: The slippery slope to obesity

Thanks to InstaPundit for this.