Lysine is an essential amino acid required by your body to build proteins. Your body cannot make essential amino acids, so you need to get them from other sources. Most people get lysine from their regular diet, but some people use supplements.
This essential amino acid has many great health benefits. It boosts your body’s immune system and can help treat cold sores caused by the herpes simplex virus. It also helps burn fat for energy and can improve athletic performance.
The amount of lysine a person need varies from person to person. Doctors and nutritionists typically prescribe a daily intake of 1,000 milligrams. Most of the foods discussed in this article provide you with more than enough lysine to meet your daily requirements.