Fasting and Dreaming

I ask about this because I'm considering a fasting habit anyway, and wondering that if anybody out there practices this, how does it affect dreaming? I sometimes think it may improve one's sensitivty to dreams, as fasting improves one's sensitivity to anything.

If you do, tell me about it. how long do you do it for? What are you restrictions, and what do you allow yourself to consume?

I think theres a pretty fine line between fasting and just giving your self a poor nutrition status. You'd want to consult a professional before you start I recon.