....maybe your brain doesn't like food enough? Well, actually it is more that your brain might not give you as strong a reward for eating yummy food, for you eat more food trying to achieve that level of reward, or something like that.
Here is the article I read--be warned it is on yahoo, so it is hardly a deep scientific treatise.
http://news.yahoo.com/s/ap/20081016/ap_on_he_me/med_obesity_brain
Here is the article I read--be warned it is on yahoo, so it is hardly a deep scientific treatise.
http://news.yahoo.com/s/ap/20081016/ap_on_he_me/med_obesity_brain