Now Foods: L-Glutamine 1000mg, 240 caps
Glutamine is a regulator of acid-base balance and a nitrogen transporter. Now Foods Glutamine has recently been the focus of much scientific interest. A growing body of evidence suggests that during certain stressful times, the body may require more Glutamine than it can produce. Under these circumstances Now Foods Glutamine may be considered a "conditionally essential" amino acid. Glutamine is involved in maintaining a positive nitrogen balance (an anabolic state) and also aids rapidly growing cells (immune system lymphocytes and intestinal cell entercoytes).Glutamine is a non-essential amino acid; non-essential because it can be made in the body from another amino acid (AA) in the diet called Glutamic Acid. It is more appropriately considered a conditionally essential amino acid since some people may benefit by supplementation. Glutamine is the most abundant AA in human plasma and muscle.Glutamine is unique in that, along with glucose, it is one of the preferred energy sources utilized by rapidly growing cells. It is a major fuel source for the brain and - together with the stimulating neurotransmitter Glutamic acid and the inhibitory neurotransmitter GABA - they form the most abundant amino group in the human brain. Neurotransmitters are chemicals used by nerve cells to communicate with each other. Glutamine also supports intestinal cells health and normal function. It has been used clinically to improve nitrogen balance and minimize protein loss in those suffering with catabolic states (muscle breakdown) caused by surgical stress and gastrointestinal illness. In combination with N-Acetyl Cysteine, Glutamine promotes the production of a powerful cellular antioxidant called Glutathione that plays a critical role in the defense against free radical damage.