7 Benefits Of Gaba

Gamma-aminobutyric acid (GABA) is an important neurotransmitter in the human brain. With its precursor, glutamate, the two elements are the most abundant type of neurotransmitters in the nervous system. The neurotransmitter works by blocking impulses between nerve cells located in the brain. Therefore, it is involved in decreasing the level of activity in the neurons responsible for poor mood, stress, anxiety, and insomnia. It performs such functions by preventing the overstimulation of glutamate which is the primary excitatory neurotransmitter.

There are currently numerous food supplement sources of GABA. The supplements work to increase levels of the neurotransmitter in the blood even though the neurotransmitter does not cross the blood-brain barrier. Research also shows that some of the foods that have the highest content of the compound are oily fish such as mackerel and salmon. Typically, foods that contain GABA precursors (glutamate/glutamine) are also good boosters of the neurotransmitter’s levels in the blood. Such foods include fish oil. This article explores the research available discussing the benefits of GABA in contemporary society.

1. Relieves Anxiety

One of the primary roles of GABA is to lower neuronal stimulation, a factor known to cause feelings of fear and anxiety. Essentially, the neurotransmitter lowers nerve excitability, a mechanism known to cause fear and anxiety. Studies show that individuals who suffer from panic disorders or those who have a family history of anxiety disorders usually show low concentrations of GABA. Moreover, post-traumatic stress disorder (PTSD) is also associated with low levels of the neurotransmitter. For many people who are able to overcome trauma quickly, it has been discovered that they have higher levels of the neurotransmitter when compared to individuals who are susceptible to PTSD. This implies that the neurotransmitter is crucial in reducing feelings of anxiety.

Additionally, research has studied the effect of the compound on the brain. One such study sought to test the effect of GABA on relaxation and immunity using brain waves measured via electroencephalograms (ECG). The research showed that GABA significantly increases alpha waves and lowers beta waves. Consequently, it is evident that the neurotransmitter evokes relaxation and relieves anxiety. When the neurotransmitter is administered in supplement form, it boosts mood, decreases markers of stress, and stimulates anxiolytic activity in individuals suffering from stress.