Good info. Thanks.
Full disclosure (because I forgot before) - got talking to a fellow gym-goer the other day, a guy around my age or a bit older, and he recommended a particular "joint complex" supp (Chondroitin, Glucosamine and MSM) that he takes every day. So I looked it up, and did a bit of research. As usual, the results were unclear and in many cases contradictory.
But there might be something to it, as it turns out...
6'2", ~100kg (~220lbs). 40yo, training (with a few breaks) since my late 30s.
Squat 160kg (352.7lbs), Bench 112.5kg (248lbs), Deadlift 220kg (485lbs), Strict Press 75kg (165.3lbs)
My training log