Zinc
★★★★★
The different kinds that work for me, are zinc chelate, monomethionine zinc, zinc gluconate, combination of zinc arginate and zinc glycinate. But two zincs that work quickest for me are in liquid form: Monoatomic zinc liquid and zinc sulphate liquid. Supposedly one has to take some copper to balance the zinc or you could get a copper deficiency. I take the other minerals and all the trace minerals as well for the same reason.