Downvoted. This sets off my crank alert. The things he says might be true, but without arguments or citations or any introduction by you, how would I know? The prior probability that any specific action increases lifespan usefully is quite low, so I need strong evidence to read anyone's advice.
I found it referenced on the GRG homepage, where I occasionally check on the current supercentenarians. It looked usable enough to me to mention.
http://www.bridgeplan.org/?page_id=42