One of the basic most important groups of essential nutrition in the body is protein. Formation of amino acids in the body occurs as a result of the breakdown of proteins. There are about 28 commonly known amino acids (Michael, 2011).
These amino acids are combined in various ways. The different combinations create proteins. In addition to the formation of proteins, amino acids are also important in metabolic functions. Taurine, citrulline and glutathione are examples of this. They may act as neurotransmitters or precursors of