Glutamine is one of the 20 amino acids used to make protein in the body, it is also involved in many metabolic process. Glutamine is the most abundant amino acid in the body. Over 60% of skeletal muscle tissue is glutamine. Glutamine can be produced by the body but also can become depleted when used in overabundance, such during intense activity or stress.

Benefits & Functions

Glutamine is involved in more metabolic processes than any other amino acid. Glutamine is converted to glucose when more glucose is required by the body as an energy source. Glutamine also plays a part in maintaining proper blood glucose levels and the right pH range. It serves as a source of fuel for cells lining the intestines. Without it, these cells waste away.

Glutamine increases the body's ability to secrete human growth hormone. Glutamine can be helpful in the treatment of arthritis, autoimmune diseases, fibrosis, intestinal disorders (such as ulcerative colitis, peptic ulcers, and connective tissue diseases). Glutamine has been shown to enhance the ability of medications to kill cancerous growths. Individuals with advanced stages of human immunodeficiency virus (HIV) often experience severe weight loss (particularly loss of muscle mass). Glutamine combined with antioxidants or other nutrients may help people with HIV to gain weight.

Where is it Found?

Dietary sources of glutamine include plant and animal proteins such as beef, pork and poultry, dairy products, and green leaf vegetables.

Side Effects?

Symptoms of deficiency develops during periods of fasting, starvation, strict dieting, and weight loss associated with AIDS and cancer. Deficiencies cause increased permeability of the intestines to allergens and toxins inflammation of the intestines, food allergies, inflammatory arthritis (joint inflammation), fatigue, skin rashes, impaired immune function, poor wound healing and slow recovery from illness.