what meat is carnosine in
Carnosine. Summary. Athletic performance of some individuals, especially vegetarians, might benefit from supplementation with beta-Alanine. Carnosine. Carnosine (also known as beta-alanyl-L-histidine) is a molecule made up of two amino acids, alanine and histidine.It is synthesized in animal tissues, especially muscle and brain (1), and is not contained in any plant foods. One study has shown vegetarians to have 50% or less carnosine in muscle tissue (7).arnosine. Summary. Athletic performance of some individuals, especially vegetarians, might benefit from supplementation with beta-Alanine. Carnosine. Carnosine (also known as beta-alanyl-L-histidine) is a molecule made up of two amino acids, alanine and histidine.