NOW Sports Nutrition L-Glutamine Double Strength 1000 mg Amino Acid 120 Capsules

Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.* This double strength product has twice the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).