> And the truth is, there is a lot a person can do to adjust or mitigate these things, through simple lifestyle changes like diet and exercise.
This is spot on. I'm 46 and I've been fortunate to be healthy and in decent shape my entire life; however, a check up that was fine but trending in the wrong direction prompted these lifestyle changes.I lift run or lift daily, have reduced my carb intake significantly, stopped drinking, perform a short yoga routine each morning, and spend some time on the cushion each evening. I only wish I'd done this earlier because I feel so much better than I ever have.