Vitamin B1 (Thiamine)- found in sunflower seeds, macadamia nuts, beans & lentils helps to convert glutamine to GABA “Extracellular glutamate is increased in thalamus during thiamine deficiency-induced lesions and is blocked by MK-801.” https://www.ncbi.nlm.nih.gov/pubmed/8245970 The following is information from a paper written by the INCREDIBLE Dr. Russell Blaylock on the role of Thiamine, Neurodegenerative Diseases, and Excitotoxicity. Blaylock RL. The biochemical basis of neurodegenerative disease: The role of immunoexcitoxicity and ways to possibly attenuate it. Surg Neurol Int. 2023 Apr 21;14:141. doi: 10.25259/SNI_250_2023. PMID: 37151454; PMCID: PMC10159298. "There is growing scientific and clinical evidence that that [...]