Lamberts L-Glutamine is the most abundant naturally occurring non-essential amino acid in the body and can be derived from glutamic acid, another member of the amino acid family. Both glutamine and glutamic acid can be found in protein-rich foods such as red meat, nuts, and fish. Different tissues in the body have different L-glutamine requirements, with the intestinal cells being the most avid consumers, while muscles are high producers of L-glutamine. Properties of L-Glutamine from Lamberts Amino acids are used by the body to build proteins that are essential for cell formation. These proteins are linked to the biochemical structure of hormones, enzymes, neurotransmitters, and antibodies. Amino acids are classified as essential or nonessential. Essential amino acids cannot be synthesized in the body and must be obtained through the diet, while nonessential amino acids, although extremely important for health, can be synthesized in the body and are therefore not classified as "essential." They are present in "free form," meaning they are ready to be absorbed and utilized by the body (they do not need to be digested). Benefits of L-Glutamine from Lamberts Lamberts L-Glutamine improves the immune system and intestinal permeability. It also contributes to overall well-being. It is recommended to take 1 to 6 capsules a day with water or fruit juice. An amino acid is best taken half an hour before any meal, or just before going to bed. Food supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children.