Whilst talking with friends recently, it was interesting to hear both of them mention this internal button. One of them was talking about food and the other about wine! It went something like this…. “Oh the thing is I just can’t stop eating once I’ve started. I know I’ll feel full and bloated, but I just can’t stop. You, on the other hand always know when to stop and don’t seem to over eat.” “Well you say that, but I can’t drink just one glass of wine! I have to have another