Folate is an active ingredient, not a placebo. Just like Vitamin C (as used in some other studies to undermine #HCQ) it has antiviral properties in certain circumstances.

Specifically, it's an inhibitor of furin cleavage. (Yes, that #FCS furin)https://t.co/vawsR1mxy6 pic.twitter.com/TB2ihgdgS7

— Jikky Kij 🐭 (@JikkyKjj) January 30, 2022