You can't reverse aging, that's a violation of the second law of thermodynamics.
You might be able to restore the body's ability to regenerate itself. But that's a terrible idea. I shudder at the idea of living to 120, never mind 200. Imagine being born in 1821 and having to live today. Imagine how confusing that would be.
You might be able to restore the body's ability to regenerate itself. But that's a terrible idea. I shudder at the idea of living to 120, never mind 200. Imagine being born in 1821 and having to live today. Imagine how confusing that would be.