Methylsulfonylmethane (MSM) is not a medicine, a drug, or a food additive. It is an all-natural mineral that is produced in the ocean and permeates the cellular structure of most plants and animals. In fact, methylsulfonylmethane is the third largest ingredient found in your body.  To help our bodies produce strong flexible cells, capable of maintaining good health, we need to supplement our diets with methylsulfonylmethane and enable the body to heal itself.*