liposomal glutathione and bloating ncbi neurodegenerative diseases: immunopharmacological implications Frontiers | Glutathione: Pharmacological aspects
Description
Baumhkel M, Custodis F, Schlimmer N, Laufs U, Bhm M

These data, showing a higher portion of glutamatergic to GABAergic neurons in the hippocampus than in the cortex could be indicative for the explanation of higher Glu/GABA levels in the hippocampus than in the cortex

Cysteine is the limiting amino acid for the bodys synthesis of glutathione so it does make sense that oral NAC can increase cellular levels

Serine, glycine and one-carbon metabolism in cancer (review)
