Gamma-aminobutyric acid (GABA) is a chemical that is made in the brain and also found in some foods. In the brain, GABA has anti-seizure and anti-anxiety effects. GABA works by blocking brain signals (neurotransmissions). There is interest in using GABA as a dietary supplement.
seizure disorders
movement disorders, such as Parkinson’s disease
attention deficit hyperactivity disorder
anxiety
panic disorder
mood disorders, such as depression