Interesting posts those two latest ones.
Been augmenting regular diet for several months now with collagen peptides, mostly for joint maintenance and other body needs.
Approaching the starting line for my 78'th lap around Sol I'm too well aware of the toll time is taking on my body. Still, I remain active enough to work 30+ hours each week in a hardware store doing routine stocking as well as providing answers for "how do I do..." questions from customers daily. Humping freight twice a week's routine too, as there's no way to sell stuff if there's nothing in the store to sell.
May look into creatine supplementation whilst waiting for the weather to begin a slow climb back above the 0°F point we've been lumbered with here for a couple of days now.
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"Bramo assai,poco spero,nulla chieggio."