Policosanol is antiviral and a potent inducer of anti-aging gene Klotho

This post is a good complement to the recent ones I did on androgens, estrogens and their opposing effects on the expression of the anti-aging gene Klotho. While I was doing research on that gene, I had a “random” thought pop up in my mind. It is well-known that some Caribbean countries have a very … Read more Policosanol is antiviral and a potent inducer of anti-aging gene Klotho

Androgens boost, estrogen inhibits, anti-aging gene Klotho

This post has two main messages, based on the studies below. Namely, androgens (and especially DHT) potently increase the expression of the anti-aging gene Klotho while estrogens strikingly decrease its expression. Moreover, the more potent the androgen, in terms of androgen receptor (AR) agonism, the more robustly it increases Klotho. Conversely, the most potent the … Read more Androgens boost, estrogen inhibits, anti-aging gene Klotho

Topical DHEA has potent anti-aging effects on human skin

I often get emails in regards to possible interventions with anti-aging effects on skin. The study I usually quote is an old one (circa 1967) that did extensive tests on 200+ people with age range of 57-88 years residing in a retirement home, and demonstrated that topical testosterone (1%) cream had the most potent anti-aging … Read more Topical DHEA has potent anti-aging effects on human skin

Simply diluting “old blood” has the same anti-aging effects as parabiosis

The topic of using blood from young people to stave off aging and disease is hardly new. Rumors have been circulating for centuries that the old and rich use all kinds of gruesome methods to acquire blood from young people and use that blood for all sorts of bizarre rejuvenating procedures. There is even a … Read more Simply diluting “old blood” has the same anti-aging effects as parabiosis