what does gaba do
GABA is short for gamma-aminobutyric acid. It functions as an inhibitory neurotransmitter in the brain that directly affects the personality and the capability to manage stress. If you struggle to fall asleep or stay asleep, GABA can help you sleep better because it aids in the relaxation of the brain.ABA is short for gamma-aminobutyric acid. It functions as an inhibitory neurotransmitter in the brain that directly affects the personality and the capability to manage stress. If you struggle to fall asleep or stay asleep, GABA can help you sleep better because it aids in the relaxation of the brain.