Glycine and N‐acetylcysteine (GlyNAC) supplementation in older adults improves glutathione deficiency, oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, genotoxicity, muscle strength, and cognition

https://onlinelibrary.wiley.com/doi/10.1002/ctm2.372

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When i had my worst crash, that devasted me, I was using NAC and Tribulus.

NAC is a methyl donor

I dont believe this whole methyl donor crashing thing. I think what happens is it restarts the methylation cycle, which leads to production of Gluathione and worsening of symptoms…

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