We've created and uploaded a video summary of our Buyer's Guide to Joint Health Dietary Supplements! If you're concerned about osteoarthritis and joint health, this video may help you navigate the confusing array of ingredients and products to consider. For example, in the video we discuss an ingredient that is a better alternative to chondroitin and that should be combined with glucosamine. There are a few blips in the video which we'll iron out in the next version. Thanks for watching!