In February of 2005, a controversial new anti-aging pill called Protandim is slated for release. This drug is claimed to increase the body's natural production of anti-oxidants, which in turn is believed to combat damage from free-radicals. Preliminary studies on mice demonstrated "reduction of lipid peroxidation by 60% to 75% in both plasma and liver, as well as a decrease of more than 90% percent in brain tissue. Lipid peroxidation refers to the oxidation of lipids, a process that can destroy cell membranes." Human trials have not been compeleted yet however. While these results are incredibly promising, there is still debate about whether damage from free-radicals is the primary cause of aging and age-related illnesses. The fact is, very little is really understood about aging at present. However, it is known that anti-oxidants are beneficial to health and Protandim may be the most effective way to introduce antioxidants into the body. Whether it extends human lifespan to 120 years or more, as some claim it will, remains to be seen. It is certainly an interesting development to track and I think that anti-aging medicine will be a major new market in the next few decades.