title: I've read that injections of hyaluronic acid can relieve pain and postpone knee replacement surgery in people with osteoarthritis. Would taking hyaluronic acid in pill form provide the same pain relief?
mesh_terms: D000284:Administration, Oral; D019645:Arthroplasty, Replacement, Knee; D006801:Humans; D006820:Hyaluronic Acid / Q000008:administration & dosage* / Q000378:metabolism; D007270:Injections, Intra-Articular; D020370:Osteoarthritis, Knee / Q000188:drug therapy*
chemical_list: D006820:Hyaluronic Acid