eww. people are so confused. "i want to lose weight, but also i don't want to take steps to lose weight. i know! i'll just hurt myself every time i gain weight. i'll make it really embarrassing and painful. that will resolve my contradictory preferences!"
It does remind me of an old study of alcoholics in the military (I can't reference it), specifically a study of the best way to treat them. In this study some of the patients were 'forced' to take pills that would make them feel really uncomfortable when they drank any alcohol. I could be wrong, but I think these patients were the only ones who recovered or came closest to recovering...
I remember reading somewhere that drinking Yerba Mate naturally causes one to release some excess calories as heat instead of storing them as fat. Sadly Wikipedia doesn't have the cite.
Yerba Mate is just caffeine, and caffeine increases your metabolism like any other stimulant. It is a good dieting tactic to drink lots of sugar-free coffee. This is why amphetamines are prescribed for weight loss.
