2. Inflammation and immune system support. GABA reduces your body's inflammatory response and also helps lessen existing inflammation, which enables damaged tissue to heal more rapidly. GABA can also suppress the immune system to help make allergic reactions a little easier to deal with. Why You Shouldn't Take GABA Supplements. If you want to increase your GABA levels to combat anxiety taking GABA supplements is not a good way to do it; are the problem is the GABA molecule is too big to pass through a healthy blood-brain barrier so little if any of the GABA from supplements should reach your brain. Supplements. The WP group ingested 10 g whey protein powder (36.1 kcal, 8.85 g protein); the WP + GABA group ingested a mixed powder (36.6 kcal) that contained 10 g whey protein powder and 125 mg GABA powder (0.5 kcal, 100 mg GABA). Subjects were instructed to ingest the supplements within 15 min of training, or before sleep on a non-exercise day. 400mg Magnesium (glycinate/lysinate chelate) L-OptiZinc. Active B-Complex (like AOR Active B-Complex) Niacin results in methyl groups being used up as it pushes for the conversion of glutamate into GABA. L-Theanine is similar to L-Glutamic Acid, which is a GABA precursor. Fasoracetam upregulates GABA-B receptors. GABA Dosing. In general, it is recommended that users begin with the lowest suggested dose, and gradually increase as needed. Based on amounts that have been investigated in scientific studies, 10-20 mg benefited high blood pressure, while higher doses of 100-200 mg benefited sleep, stress, and anxiety. HPBA.

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