GABA (gamma-aminobutyric acid, Gamma-Aminobutyric Acid) is an important neurotransmitter widely found in the central nervous system. It is the main inhibitory neurotransmitter in the brain, involved in regulating the excitability of nerve cells, essential for maintaining normal brain function.

The function and role of GABA
Inhibition of nerve excitation:

GABA helps maintain the balance of the nervous system by binding to GABA receptors and inhibiting excessive excitation of nerve cells.

It can reduce anxiety, stress, and tension, and promote relaxation.

Improve sleep:

GABA can help regulate sleep cycles and improve sleep quality, especially for people with insomnia or sleep disorders.

Relieve anxiety and stress:

GABA can reduce stress-related neural activity in the brain, thus relieving anxiety and stress.

Supports cognitive functions:

By modulating the excitability of nerve cells, GABA may help improve attention and memory.

Regulate muscle tone:

GABA also plays a role in the spinal cord, helping to regulate muscle tone and motor control.