Well I really don't know much about it, but according to my "natural cures" book that lists a bunch of, well natural stuff you use to make it better. hydroxytryptophan(5-HTP), S-Adenosylmethionine(SAMe), and magnesium are supposed to help. And eliminating or restricting refined sugars is also in there.
SAMe is somewhat expensive, but 5-HTP is like 15 bucks for 4 months. I've gone on some things similar to these and it really makes you be in an awesome mood. Well I really know nothing about it but make sure your workin out in one form or another. good luck and make sure your drinking your water!