Taurine Powder is an essential amino acid in cats and is vitally important for heart muscle function, vision, digestion and to maintain a healthy immune system. Taurine should be included in a cats' diet as it can't be synthesized in the body. It can act as nutritional support in cases of muscle tremors and nerve ailments. The addition of Taurine Powder to your cat’s diet can also play a role in muscle maintenance and performance.