Lowering Glutamate | Valerian Root
Valerian Root – Increases GABA. “ In addition, pretreatment with valerian extract or valerenic acid decreased the brainstem inhibitory effects produced by muscimol (both P < 0.05), suggesting that these compounds play an important role in the regulation of GABAergic activity. Data from this study suggest that the pharmacological effects of valerian extract and valerenic acid are mediated through modulation of GABA(A) receptor function” https://www.ncbi.nlm.nih.gov/pubmed/14742369