The document discusses how to maintain joint function through both medical therapies like COX-2 inhibitors and nutritional supplements including glucosamine, chondroitin, MSM, and others. It describes Arthroclem, a supplement formulated by Dr. Richard Clement that contains these ingredients, and provides testimonials from patients who found relief from joint pain using Arthroclem. The document promotes Arthroclem and Richard Clement Nutrition as a trusted source for joint health supplements developed by a medical doctor.