Go to some search engine sites & check out alternative medicines/therapies like homeopathy, naturopathy, bowen therapy, accupresure & acupuncture etc also look into supplements like dhea & 5htp etc. There is also at least one other site aside from this which has a search engine life extension foundation www.Lef.Org they do sell stuff but you don't have to buy to look up information on their site & much of their info (especially in their search engine) has links to give you further information.

Good luck