If you have enough zinc in your diet, it's probably unnecessary.
I myself, eat a tin of fish, either sardines or tuna, everyday, it boosts selenium, B3 and zinc, but the best source of zinc is steak.
All natural, no side effects, better health all round.
That would be quite the shitstorm, if it turned out HCQ cured cancer.
All that money squandered on "research", all those folks dying needlessly.
Me thinks there is much megafuckery with this HQC.
I'm pretty convinced that food is the best cure.
Apparently all cancer patients have both VitD and Zn deficencies. Did you know that Quercetin is found in hops, gives them the bitter taste.
Eat fish, steak and wash it down with a long GnT with a beer chaser.
It only cures stupidity.