L-lysine is an important and indispensable component of proteins. As previously mentioned, it plays a role in the production of carnitine and collagen. Its benefits include: Promotes normal growth and development by increasing collagen formation Supports the production of other proteins like enzymes, antibodies and hormones Promotes bone health by increasing calcium absorption; prevents osteoporosis or weak bones by reducing bone loss Helps convert fatty acids to energy, aiding in weight reduction Helps lower bad cholesterol levels, thus reducing the risk for heart disease Promotes skin health through increased collagen formation May be used to treat viral infections like herpes simplex, cold sores, shingles,human papilloma virus (HPV) infection such as genital warts, and genital herpes Can relieve migraines and other types of pain and inflammation When taken with other nutrients like vitamin C, it can reduce chest pains (angina) related to heart disease Helps in muscle building, when