γ-Aminobutyric acid (γ pronounced "gamma"), also known as GABA, is an amino acid found in the human brain and is an important inhibitory neurotransmitter in the nervous system. Proper supplementation of GABA can better relieve mental stress, regulate mood, and improve sleep.
GABA's natural sleep aid
GABA is the primary neurotransmitter that triggers sleep mechanisms. When the body needs to rest, the brain releases the neurotransmitter GABA, nerve excitability decreases, and nerves relax. The study found that GABA levels in brain tissue increased by 15% during sleep compared to when awake.
GABA levels are affected by age and stress
GABA can be synthesized in the human brain, but due to increasing age or mental stress, the synthesis of GABA in the human brain is reduced, followed by anxiety, restlessness, depression and other emotions, which leads to various poor sleep manifestations.
GABA levels are low in patients with sleep disorders
According to the analysis of neurotransmitter changes in patients with sleep disorders of various ages by medical experiments, the measured values of GABA in patients of all ages were lower or significantly lower than normal values. In addition, the principle of clinical drugs for the treatment of sleep disorders is still based on enhancing the inhibitory effect of GABA. Therefore, increasing GABA content can play a role in inhibiting excitement and sedative hypnosis.
The physiological effects of GABA in improving sleep are mainly:
Relieves anxiety and inhibits excitement: GABA functions as a major inhibitory neurotransmitter in the central nervous system, involved in cerebral circulation physiological activities. Proper supplementation of GABA can relieve anxiety and inhibit excitement, thereby improving sleep;
Promote metabolism: GABA can increase the activity of hexokinase in the tricarboxylic acid cycle (TCA), thereby accelerating the metabolism of glucose in the brain, ultimately improving the blood supply and oxygen supply to the brain, and promoting sleep. In addition, GABA has the following effects:
Improve memory: by relieving stress, inhibiting neuronal overexcitation, improving the stability of the central nervous system, and enhancing the function of memory areas of the brain;
Delay the aging of nerve cells: improve the activity of glucose phosphatase, participate in the tricarboxylic acid cycle in the brain, and activate the function of brain cells;
Anti-anxiety: GABA can bind to anti-anxiety brain receptors and activate them, and then work synergistically with some other substances to prevent anxiety-related information from reaching the brain instruction center, which can fundamentally calm the nerves, thereby achieving the effect of anti-anxiety;
Cosmetology: improve blood supply to the skin, increase the delivery of nutrients;
Blood pressure regulation: The antihypertensive effect is achieved by regulating the central nervous system. For example, GABA acts on the vascular motor center of the spinal cord, effectively promoting the expansion of blood vessels and achieving the purpose of lowering blood pressure.
Insomnia is difficult to fall asleep, often related to excessive mental pressure, light and sound of the sleep environment, want to fall asleep quickly, first of all, self-eliminate negative emotions, improve the unscientific sleep environment, create quiet, weak light, well-ventilated bedroom conditions, in order to better promote sleep. In addition, you can try foods that assist in falling asleep, such as peptide good life casein peptide, supplement human GABA, produce appropriate inhibition of human brain neurotransmitters, promote the brain to reduce excitability, effectively help fall asleep, improve sleep quality.