Most hard-training athletes lack the essential minerals in ZMA (zinc and magnesium) which will noticeably slow progression in weight loss, gains, and/or muscle growth if left neglected. Which for any serious athlete is unacceptable.
Gamma-aminobutyric acid (GABA) is the number one inhibitory (calming) neurotransmitter in the brain. Its function is to decrease neuron activity and inhibit nerve cells from over firing. Together with niacinamide and inositol, GABA supports the brain
NEW Supplement Optimum Nutritional ZMA Nighttime Muscle Recovery 180 Capsules