The L-Glutamina is an important source of energy for the brain and all the body, is in córtex cerebral and several zones of the brain. The concentration of glutamina in the blood is three or four times greater than the one of the other amino acids. The body transforms it into glutámico acid. Also one has demonstrated that the L-glutamina is essential for a healthy immune function. The L-Glutamina is in free form (nonpeptide) for one better absorption, in addition he is apt for veganos - to kosher. Capsula daily between meals with juice or water is recommended to take 1.