✔ Clinically effective dose with strong supporting evidence
Dose is within the optimal/effective range. This is a limiting factor: Dose is strong and within effective ranges. The declared form is not one of the better-absorbed options.
Scientific evidence
Singh & Das Cochrane review zinc for common cold
Cochrane Database of Systematic Reviews • 2011
PMID: 22553186.0
Prasad et al. RCT zinc supplementation and testosterone in elderly men
Nutrition • 1996
PMID: 8875519.0
