Tremor is an unintentional, rhythmic muscle movement involving to-and-fro movements (oscillations) of one or more parts of the body. It is the most common of all involuntary movements and can affect the hands, arms, head, face, voice, trunk, and legs. Most tremors occur in the hands.he tremor is often most prominent when the affected person is active or is maintaining a particular posture. Cerebellar tremor may be accompanied by dysarthria (speech problems), nystagmus (rapid involuntary movements of the eyes), gait problems, and postural tremor of the trunk and neck.
MSM benefits the body by helping to get oxygen into the blood a lot more efficiently with the same amount of work. 3. MSM powder helps increase energy. Another MSM benefit is that energy levels increase because MSM helps make the cell walls more permeable.
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.SM is a chemical in animals, humans, and many plants. People use it most often to try to treat arthritis. MSM can be produced in a lab, where it is sometimes combined with other supplements such as glucosamine or chondroitin.