Meh, not to side with the fatties, but it IS about genes... I dont do any exercise whatsoever and I dont go out of my way to eat healthily either, yet Ive always been super skinny,,, My sister on the other hand has to be on constant diets to keep her weight at an acceptable level, how is this not genes?
genes are a contributing factor, but in most cases it's not a sufficient condition for obesity. a person can adjust their life style according to their genetic disposition e.g. eat less if one's prone to gaining weight. people aren't animals and should use their heads once in a while.
