GABA

Gamma aminobutyric acid (GABA) is an amino acid that works as a neurotransmitter in your brain. Neurotransmitters function as chemical messengers. GABA is an inhibitory neurotransmitter because it blocks, or inhibits, certain brain signals and reducec activity in your nervous system. When GABA binds to a protein in your brain known as a GABA receptor, teher is a calming effect. This helps with feelings of anxiety, stress, and fear. It may also help to prevent seizures. As a result of these properties, GABA has become a popular supplement in recent years. This is partly because it isn’t available from many food sources. The little foods that contain GABA are fermented ones, such as kimchi, miso, and tempeh. Researchers suggest that GABA may boost mood or have a calming, relaxing effect on the nervous system.