Beta-Alanine- Non-essential amino acid beta-alanine is the only naturally occurring beta-amino acid. It is classified as a non-proteinogenic amino acid as it is not involved in the process of protein synthesis. Beta-alanine are obtained by ingesting dipeptides (carnosine, anserine and balenine) which are found in protein rich foods like chicken, beef, pork and fish. Most of the beta-alanine we ingest is through didpeptide carnosine since the other two are not found in our typical diets. However apart from the diet, beta-alanine is also synthesized in the liver from the catabolism of pyrimidine nucleotides. Beta-alanine is beneficial for those trying to gain muscle mass and increase strength. It is also useful for athletes who are looking for muscle strength, power and endurance. Since it is so useful for muscle development, several supplements used by athletes have beta alanine as a primary component.