Glutamine is the most abundant amino acid found in the body. It's made in the muscles and transferred by the blood into different organ systems. Glutamine is a building block for making proteins in the body. It's also needed to make other amino acids and glucose.
 
Glutamine is an important amino acid with many functions in the body.
It is a building block of protein and critical part of the immune system.
What’s more, glutamine has a special role in intestinal health.
Your body naturally produces this amino acid, and it is also found in many foods. Yet, you may be unsure if you need extra glutamine from supplements for optimal health.
This article explains why glutamine is important and discusses the benefits and safety of glutamine supplements.
 
Glutamine’s immune system benefits are related to its role in intestinal health.
In the human body, the intestines are considered the largest portion of the immune system.
This is because of the many intestinal cells with immune functions, as well as the trillions of bacteria that live in your intestines and impact your immune health
 
Glutamine is an important energy source for intestinal and immune cells
It also helps maintain the barrier between the inside of your intestines and the rest of your body, thereby protecting against a leaky gut