what does msm do for your body
People take MSM by mouth or apply it to the skin, mostly using it to lessen inflammation. They take MSM to try to relieve pain or swelling from: 1  Osteoarthritis or rheumatoid arthritis. 2  Bursitis, tendinitis, or tenosynovitis. 3  Osteoporosis. 4  Muscle cramps. 5  Scleroderma. 6  Temporomandibular joint (TMJ) disorders. 7  Headaches or hangover.
People also apply MSM to the skin to try to treat problems such as: 1  Scar tissue or stretch marks. 2  Wrinkles. 3  Wind or sun burn. 4  Wounds, cuts, or abrasions.
1 MSM is already well-known for its joint health benefits, but may also be helpful for other conditions related to chronic inflammation and damage due to oxidation. 2  MSM, which is a metabolite of DMSO approved for use in humans, primarily impacts your health by reducing inflammation.