Quercetin is a very good zinc ionophore as well. All natural flavanoid found in fruits and other foods and an over the counter supplement.
Just FYI. There are lots of studies on it and the efficacy is very good without the hassle of trying to find HCQ.
Long before covid, to help my dogs with their health issues and my girl’s cancer battles, specifically, I started giving it to them and eventually began taking it, too.
After seeing how my dogs’ health improved with the new diet and supplements, I started eating the same way and taking the same supplements, too, including quercetin, a version Swanson sells combined with bromelain.
Life is good!