reference.comIn particular, those who keep away from these foods may not meet requirements for the important amino acid lysine. Therefore, L-lysine, additionally called lysine, is considered as one of the eight important amino acids. As a building block for protein, amino acids like L-lysine are essential for normal development and improvement. Largely girls and young girls and boys are vulnerable to canker sores.

To be able to replicate, the herpes virus requires arginine , another amino acid that is widespread in foods and essential to human life