[oh8eleven]

Glucosamine and chondroitin 'are ineffective but harmless'
There's a lot to be said for the placebo effect.

[Opinionated Blowhard]

LOL. I know someone who swore by them. I have to find their email and send them this article. I guess, ironically, it did work for my friend even if it has no real effect. “Placebo Effect” indeed.