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Serving Size: 1 Capsule Amount Per Capsule %DV Selenium (as L-selenomethionine) 200 mcg 364%

doi: 10.1016/j.neuro.2020.10.001 140 YehT.-C.ChiangP.-C.LiT.-K.HsuJ.-L.LinC.-J.WangS.-W.et al

System xc is a cystine and glutamate antiporter responsible for the transportation of intracellular glutamate out of the cell and extracellular cystine into the cell at a 1:1 ratio (35)