Overview Lysine is an essential amino acid. The human body cannot make lysine, so it must be eaten in the diet. Sources include meat, fish, dairy, and eggs.

L-lysine is an essential amino acid essential for tissue growth and repair. Learn about the 10 health benefits of lysine and how to obtain it from the 10 best food sources.

Apr 2, 2024 · Lysine is an amino acid that is found mostly in animal products. Though more research is needed, it may help reduce anxiety, prevent cold sores, improve calcium absorption, and promote …

Jun 3, 2025 · Lysine has benefits and may prevent herpes flares, lower anxiety, and improve muscle strength. You can get lysine in your diet or through supplements.

Jul 9, 2025 · Lysine is an amino acid (building block of protein), and it is also known as L-2,6-diaminohexanoic acid, Lisina, Lys, Lysine Hydrochloride, Lysine Monohydrochloride, and other names.

Sep 6, 2024 · L-lysine is an essential amino acid that plays a crucial role in collagen formation, which is vital for skin structure and wound healing. It also helps the body absorb calcium, which is important …

For the purpose of this article, lysine will refer to the biologically active enantiomer L -lysine, where the α-carbon is in the S configuration. The human body cannot synthesize lysine. It is essential in …

Mar 25, 2025 · Lysine is an essential amino acid that people need to obtain from their diet. In this article, we discuss the function, benefits, and risks of lysine and lysine supplements.

Lysine is an amino acid (building block of protein). Unlike some other amino acids, the human body cannot make lysine; therefore it must be eaten in the diet. Sources of lysine include meat, fish, dairy, …

Jul 20, 2025 · Lysine, or L-lysine, is an amino acid that serves as a building block of protein. It is classified as an essential amino acid, meaning the body cannot produce it. Instead, it must be …