I have been thinking about lucid dreaming alot recently, one of the things that popped into my mind was a really intense dream i had where i could taste things.
This got me thinking that if you, in a dream, eat things like junk food (pizza, mcdonalds etc.) and were able to taste it, wheither it will remove such cravings in real life therefore helping you to lose weight.

my theory is probs a load of nonsence, but i would like your comments on whiether you think its possible.

thanks