I learnt this from hanging out with a skinny girlfriend of mines. I noticed she was always drinking either tea or hot Water. and I sat down for maybe 7-10 dinners with her and she always had hot water / ordered tea at a restaurant, ive never seen her wipe a plate out. and shed always suggest dessert but always shares it.
DONT CHEW GUM. its proven to increase hunger and not to mension:closedeyes: aspartame has also been proven to increase hunger, amoung other things.