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Started with 1 mg daily subcutaneous injections while also applying a topical version to my scalp before bed
Xu, E., Xie, Y
Precursor and Direct Supplementation: Studies using N-acetyl cysteine and direct glutathione exposure (including parenteral or inhaled routes) suggest partial mitigation of oxidative damage and support for neuroprotective pathways in experimental systems
Taurine and its precursors Cysteine and Methionine play important roles in both cardiac and brain support
Nature 629(8014):11331141
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