What does GABA do to a person?
What Is GABA?
GABA, chemically known as γ-aminobutyric acid (GABA), is a non-protein amino acid that is widely found in vertebrates, microorganisms, and plants. In the human body, GABA mainly acts as a "neurotransmitter" in the central nervous system, inhibiting nerve excitability. In addition, it is also involved in a variety of physiological processes, such as regulating sleep, blood pressure, and anxiety.
What Are The Functions Of GABA?
1.Soothing emotions
Studies have found that the concentration of GABA in the cerebral cortex of patients with affective disorders, plasma and cerebrospinal fluid of patients with depression and alcoholic depression is reduced; in animal experiments, GABA can play an anti-anxiety role by regulating the content of nitric oxide in the frontal cortex of anxious rats. GABA can bind to and activate anti-anxiety brain receptors, and then work synergistically with other substances to prevent anxiety-related information from reaching the brain's instruction center, fundamentally calming the nerves and playing an anti-anxiety role. GABA can play an anti-anxiety role by regulating the content of nitric oxide in the frontal cortex of anxious rats. Current studies have confirmed that restoring GABA function plays a certain role in anti-depression treatment, so the GABA system may become a future treatment target for bipolar disorder.
2.Improving sleep
GABA has always been considered to be related to sleep. Numerous animal and human experiments have confirmed the important role of GABA in improving the sleep of subjects. Existing studies have shown that γ-aminobutyric acid can shorten the time to fall asleep and prolong slow-wave sleep stage II and rapid eye movement sleep. At the same time, the sedative and hypnotic effects of some drugs are because they can increase the affinity of GABA receptors to strengthen the binding of GABA to the recognition site; some drugs can also increase the content of GABA in the brain by inhibiting its decomposition, and also increase the slow-wave sleep time to a certain extent. The efficacy of GABA in treating infantile night crying syndrome was observed to be 87.5%; the study also found that the intake of GABA can increase the activity of glucose phospholipase, thereby promoting the energy metabolism of the animal brain, activating cerebral blood flow, increasing oxygen supply, and ultimately restoring brain cell function and improving nerve function.
3.Regulating blood pressure
As an important inhibitory transmitter in the brain, GABA has an important regulatory effect on the cardiovascular activity of mammals. In a large number of animal experiments, GABA can lower blood pressure and cause bradycardia. GABA can effectively promote vasodilation, increase blood flow, increase oxygen supply, and promote metabolism, thereby lowering blood pressure. Hypertensive patients often have reduced renal function, and GABA has a renal function activation effect. Due to the activation of the diuretic effect, excess salt can be excreted from the urine, lowering blood pressure.
What Is The Application Of GABA?
Medical field: GABA, as an inhibitory neurotransmitter of the central nervous system, is used to treat and prevent various nervous system-related diseases, such as hepatic coma and cerebrovascular disorders. In the field of health products, GABA has attracted attention for its role in soothing emotions, reducing anxiety and stress, and has become an important ingredient in many health products.
Food industry: GABA is added to functional foods, such as baked goods, beverages, etc., to meet people's needs for health and relaxation of the body and mind. Its application in sports foods and beverages, such as formulated sports drinks and functional beverages, helps to meet the body's needs for high-intensity exercise.
Daily chemical industry: In cosmetics, GABA is mainly used for cell resurrection, and has a synergistic anti-aging effect when combined with vitamin Q. It is also used for whitening and freckle removal and skin conditioning.
Agricultural field: GABA is used to promote plant growth and enhance crop drought resistance and stress resistance, such as salt stress, drought stress, high temperature and low temperature stress, etc. It can also improve the tolerance of plants to heavy metals and has an important impact on the physiology and growth of plants.