I take NAC semi-regularly so probably have adequate glutathione. The next antioxidant I’m slipping into my diet is ergothioneine from oyster mushrooms. Hopefully it keeps me from going senile.
Ergothioneine: A Stress Vitamin with Antiaging, Vascular, and Neuroprotective Roles?
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9221166/
My head is clear after almost 2 weeks. Only the slightest, and I noticed softdrinks will start to bring it back. Dosage of Omega-3s perhaps?