Many of the autoimmune meds come with a ton of side effects, addictation, heart, kidney, liver and cancer.
Look up Plaquenil side effects. Not a nice drug to be stuck on for life. Regular Zinc Non Oxide has a 30 mg limit. Plaquenil https://www.webmd.com/drugs/2/drug-6986/plaquenil-oral/details
Took Plaquenil for years with no side effects...anyone saying it’s dangerous has an agenda....