Biological Sulfur - 400 mg. MSM is a natural form of organic sulfur found in all living organisms, including human body fluids and tissues.
Sulfur plays a signicant role in human nutrition.
It is found in many common foods, including milk, meat, fish and a variety of fruits, vegetables and grains. Without the appropriate amount of dietary sulfur in the body, unnecessary illness may develop. It is an essential dietary component responsible for maintaining the development of the body's protein by forming flexible disulfide bonds between certain amino acids and in maintaining the strength of connective tissue. It is also necessary for the catalytic function of many enzymes. Studies suggest the level of MSM in the body decreases with aging.