SHR # 2461 :: Proteins In The Blood and Aging PLUS What I'm Digging... - Joel Greene - Gabriel Shaw sent a question as a result of Joel's last interview. Joel said the three distinct points in which the body ages is early 30's, early 60's, late 70's. Why is that? And what can we do to avoid these unwanted changes? PLUS What I'm Digging.. recent blood work scared the crap out of me.. here's why.