Glucosamine stimulates the regrowth of cartilage, helping joint flexibility. I'm not familiar with the literature, to be honest (though I bet Google would point you to loads of articles if you're interested) -- mostly I've noticed that it makes me feel better, and that's good enough for me as I don't intend to take it long-term.
no subject
Date: 2007-01-14 08:52 pm (UTC)no subject
Date: 2007-01-14 09:06 pm (UTC)