Last fall, my teacher wife came home with yet another cold/flu from the kids.
I loaded up on anti-oxidants of all kinds, hoping to ward it off.
Three days later a tremendous thing happened: my brain felt better. I felt like I was 12 years old again. Incipient headache, stress, worry ... all gone!
I’m a convert. I take those things every day now and feel fantastic!
Quercetin
Turmeric
Green tea extract
Grapeseed extract
NAC
Berberine
And maybe another.
Anyhow, ymmv.
If you are over 40 or 50 take GLYNAC instead of NAC. Read up on it first. There is lots of info.