Small but over weight here.Been experiencing pain in left knee.Got so bad I had doc x-ray it and good knee(for comparison they said) they found nothing,no arthritus ,etc.Said best they could do was order therapy.Shoot,I can do that much myself,walking,gym set in basement.You asked for possible supplements,two I found and use seem as good for joint pain as modern medicines for me. Devils Claw,and White Willow bark.As always,check for any interaction with any drugs you may be taking.
Doug H.