Does Glycine Increase or Decrease Glutamate? A Complex Neurological Crosstalk
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6 min read
The idea that glycine and glutamate have a straightforward, unidirectional effect on one another is a major oversimplification in neuroscience. The dynamic relationship between these two critical amino acids is far more intricate, with glycine playing a dual role that can both potentiate the excitatory effects of glutamate and, through other mechanisms, even cause its release. This complex interplay is fundamental for balanced brain function and is implicated in several neurological conditions.