GABA- Health benefits of Gamma-aminobutyric acid (GABA) include treatment of conditions like depression and anxiety. It assists in weight loss and causes a sense of relaxation. GABA helps treat depression and anxiety. It is also helpful in treating premenstrual syndrome. It can treat attention deficit hyperactivity disorder and high blood pressure. Use of GABA promotes lean muscle mass and helps in fat burning. It also assists in relieving pain. It promotes healing wounds and increase exercise tolerance. It is a non-essential amino acid, which promotes normal brain function by assisting to block message related to stress from reaching receptor sites in central nervous system. It assists in reducing feelings of anxiousness, and may help in treatment of disorders associated with emotional stress.