Increasing gamma-aminobutyric acid (GABA) and balancing glutamate, brain chemicals called neurotransmitters, may help alleviate symptoms of fibromyalgia (FMS) and chronic fatigue syndrome (ME/CFS).

Glutamate acts at NMDA receptors in cultured ... These results indicate that very high levels of cytoplasmic calcium are not necessarily toxic to forebrain neurons, and that potential-driven ...