It is unlikely that anti-aging will rely on chemical cocktails forever. The entire field is still fairly new, somewhere where aviation was in 1908 or so. I wou

It is unlikely that anti-aging will rely on chemical cocktails forever. The entire field is still fairly new, somewhere where aviation was in 1908 or so. I would guess that the really efficient anti-aging interventions will rejuvenate cells, including stem cells. Interestingly, Dr. Gregory Fahy has some positive results with rejuvenation of the thymus in humans (not in mice). It seems that a well-functioning immune system is a must for longer life.