Lysine is one of the essential amino acids for humans and mammals. The body cannot synthesize it by itself and must be supplemented from food. Lysine is mainly found in animal foods and legumes, and cereals are very low in lysine. Lysine has positive nutritional significance in promoting human growth and development, enhancing immunity, anti-virus, promoting fat oxidation, relieving anxiety, etc. At the same time, it can also promote the absorption of certain nutrients and can synergize with some nutrients. , to better exert the physiological functions of various nutrients.

1. Use for farms. Adding Llysine in low protein diet, not only can reduce the environmental pollution, and at the same time can save protein resource, reduce the breeding cost.    
2. Used for food industry. Lysine is one of important compositions of protein. The body requires Lys which is one of eight essential amino acids, but cannot synthesize it so it must be get from food which concent amino acids.    
3. Used for medicine industry and myocardial protection, fight depression, fall blood pressure