GABA supplements are being promoted by many as a safe and natural way to reduce anxiety levels and help combat stress. This chemical occurs naturally in your brain and produces feelings of calm, lessens the neurological signs of nervousness and stress, increases focus and is a sleep aid. It is one of the most important brain neurotransmitters for mood regulation and boosting alpha brain. However, even though GABA itself has a lot of positive qualities once it reaches the brain, GABA supplements suffer from a major hurdle that makes them all but completely useless as anti-anxiety treatments. This has to do with something called the blood-brain barrier which GABA supplements are unable to cross if ingested orally. We will discuss this in further detail a little later on in this article as well as tell you more about how GABA works, what the benefits of this neurotransmitter are and other ways you can boost your GABA levels - See more at