GABA, or Gamma-Aminobutyric Acid, is a powerful amino acid that was first discovered in 1883 in Berlin. It is actually classified as a neurotransmitter, which means it helps nerve impulses cross the synapses (gaps) and communicate better. GABA has a great number of positive effects on the nervous system.

Other studies have shown that GABA increases the body's sleeping cycle and that patients reported much more vivid dreams. Getting a good night's sleep and obtaining more rest can lead to more energy throughout the day. Not to mention increasing fat loss and promoting muscle growth also leads to an increase in energy.