Both taurine and L carnitine play roles in muscle function, and their combination could potentially enhance muscle health, recovery and weight management. Dr. Thacker breaks down the differences of taurine and L carnitine in L Carnitine 1000mg Energy, Metabolism & Fat Burning Taurine is one of the most abundant amino acids in the body, especially in the brain, heart, and muscles. It helps stabilize cell membranes, regulate calcium, and act as an antioxidant and The Review on Adverse Effects of Energy Drinks and Their Potential Drug Interactions