Glutamine is the amino acid most used in stress situations. It plays a major role in the transport of nitrogen between organs. Nutrient of immune cells, it regulates the acid-base balance and protein synthesis, as skeletal it is directed towards the liver and other organs and tissues of increased replication. It is essential for the regeneration of enterocytes, making it extremely effective for the treatment of intestinal hyperpermeability syndrome. Instructions for use: Children over 12 to 17 years old: Take 1 to 2 capsules a day.\ Adults: Take 1 to 3 capsules a day.