From Yahoo! News: "Widely used DHEA supplements and testosterone patches failed to deliver their touted anti-aging benefits in one of the first rigorous studies to test such claims in older men and women. The substances did not improve the participants' strength, their physical performance, or certain other measures of health." If I've said it once, I've said it a dozen times - precious little to help your healthy life span is going to come from pills pushed by the usual suspects in the "anti-aging" marketplace. Oh, I'm sure they'll put their best foot forward to efficiently supply you with working AGE-breaker drugs, whenever such things arrive - but the anti-aging marketplace is presently a delivery system without anything to deliver capable of matching up to the hype. It's a grand cart constructed at great expense a couple of decades prior to the horse.
Link: http://news.yahoo.com/s/ap/20061018/ap_on_he_me/anti_aging_supplements