Guide Dogs of Texas provides Annual Continuing Education and Support (ACES) to all of our teams. During your ACES visit, an instructor will visit you to ensure that you and your dog are working in a safe and efficient manner.
Low GABA Levels. One of the main causes of sleep maintenance insomnia results from low levels of the brain chemical (neurotransmitter) called GABA. GABA is your main relaxing and tranquillising brain chemical.
GABA (Gamma Aminobutyric Acid) is a natural occurring brain chemical or neurotransmitter that sends signals from your nerve cell to a specific target cell. The main role of GABA is to have a calming effect on you and your nervous system.e know that low levels of GABA and anxiety are related but a deficiency in GABA may also lead to: 1  insomnia. 2  depression. 3  mood disorders. 4  excessive stress. 5  hypertension.