TREC NUTRITION GABA 750 supplements the diet with pure gamma-aminobutyric acid GABA, which improves the correct function of the nervous system. This neurotransmitter limits its excessive stimulation, which may in turn alleviate the effects of stress. GABA has a positive effect on mood, aids night-time regeneration, and enhances the secretion of growth hormone in the pituitary. GABA 750 helps reduce the negative effects of increased physical and mental activity in people with busy lifestyles, in particular athletes.