GABA is a very useful inhibitory neurotransmitter. GABA has specific receptors which are capable of binding with gamma-aminobutyric acid. GABA is essential for many normal biological processes which are occurring constantly in the human body. GABA, an integral part of the body is made up of amino acid. GABA is one of the most commonly used neurotransmitter in the human body. GABA is extensively present in the brain and peripheral nervous system. GABA has no side effects if taken as a supplement, as it is already present in the human body. The concentration of the GABA in the body is regulated by the CNS. Further research is ongoing to find out more about GABA.

People who have been using GABA supplements regularly never complained about any adverse effects. GABA if taken in greater amount as a supplement helps in getting rid of anxiety and stress. GABA is also responsible for inducing sleep if taken in greater amount. GABA has no such effects which could harm the normal physiological condition of the human body. GABA according to researchers is the main inhibitory neurotransmitter. A well proven research finding is that the body having a low level of GABA may suffer from depression. Therefore, GABA is effective in providing relief from stress and depression. GABA may also act as a good tranquilizer. People who have disturbed sleep cycles may find GABA supplements useful.  Another research finding shows that, greater levels of GABA in the body are very effective in increasing the production of insulin. Insulin on the other hand helps in regulating the blood sugar level. A clinical trial carried out on few individuals showed that GABA can increase the concentration of prolactin hormone. Prolactin is a growth hormone and helps in the breast development in females. It also helps in increasing the milk production. GABA may also help in  breast development in females. GABA is very effective in increasing the production of vitamin B6 in the body, and it also helps in increasing the thiamine concentration in the body. GABA is safe even if taken in greater amount as the body regulates the levels of GABA and prevent the body from any harmful effect. Individuals who have been suffering from epilepsy found GABA very effective. GABA is very helpful in reducing inflammation and it also promotes wound healing. GABA is very effective in sending chemical signals to the brain.

GABA is considered to be safe for human consumptions. It is very beneficial and can prevent the individuals from many physiological disorders. Still further research is required to find out more health benefits of GABA. It is recommended that people who are suffering from chronic diseases must consult a physician before using GABA supplements. Although, the use of GABA has never shown any side effects in pregnant females. Females who are pregnant or nursing young ones should also refer to a physician before using any herbal supplements. Many researchers and medical specialist claim that GABA has no side effects to the human body.