How fast you age is not set in stone, or your DNA
You can definitely speed it up with bad daily choices!
Improving your diet and lifestyle seems to slow aging, but
what is really happening is that it is just returning to normal
Discussion
It’s near impossible to quantify, but merely choosing happiness has to have profound effects!
Facts !
What do you think of Dave Aspreys' work? He seems to have a lot of research into longevity.
Curious around your thoughts on Brian Johnson’s work? (Don’t Die)