GABA

GABA or gamma-aminobutyric acid, discovered in 1950, is the most important and widespread inhibitory neurotransmitter in the brain. Excitation in the brain must be balanced with inhibition. Too much excitation can lead to restlessness, irritability, insomnia, and even seizures. GABA is able to induce relaxation, analgesia, and sleep. Barbiturates and benzodiazepines are known to stimulate GABA receptors, and hence induce relaxation. Several neurological disorders, such as epilepsy, sleep disorders, and Parkinson’s disease are affected by this neurotransmitter. This neurotransmitter is made in the brain from the amino acid glutamate with the aid of vitamin B6. Do these supplements help induce relaxation? There are several other products to consider that help with relaxation. These include kava, passionflower, ashwagandha, 5-HTP, and tryptophan.