I live in south Florida and there are many doctors advertising youthful restoration services. All of these doctors prescribe hormone therapy of one type or another. While I have yet to discover the legendary Fountain of Youth, we have a pretty good simulation of that legendary fountain.
It is worth noting that the factors that prematurely age our appearance are unprotected sun exposure, tobacco smoking, excessive alcohol consumption and bad dietary habits. As you probably guessed, I encourage sun screen, diet and exercise as a major part of my daily regimen, but hormone therapy has made the single most important effect in my appearance. In a few months I will be 70 years old.