This product has 5.5 mg of zinc sulfate, which is about 50% of the daily zinc needs for kids over 4 years old. Since this dose is found in 3 pumps (or 2 milliliters), it can easily be adjusted for a ...

A recent Cochrane review article affirmed that finding, based on an analysis of 34 previously published studies on zinc and colds. The authors didn’t find evidence that taking zinc proactively can ...