Supplements. I have heard of those items before, as they are usually some kind of pill that one can add to their diet for health reasons or so. And then there are supplements for joint pain that I would assume are supplements for pain in the joints. And JointSupplements.org has information about those joint supplements in case you happen to be looking for it. You can find reviews, articles and more about joint supplements at their website. With JointSupplements.org, finding that joint supplement information is just a website visit away.