A deficiency may cause depression. Taurine helps with hyperactivity, Tourette's, excessive movement, and epilepsy. Taurine is an essential amino acid in newborns for proper growth and development. In over 300 amino acids plasma test, taurine was the number one deficiency. Taurine is important in vegetarian women who intend to bear children.
Taurine is a very important, abundant free amino acid in the heart.
Taurine's role involves heart muscle contractility and rhythm. Taurine also plays a role in metabolism of calcium in the heart. For more information about taurine , read Healing with Amino Acids book .