mineral · for age-related vision loss
Zinc
The mineral itself. Which salt you take changes how much reaches you and what it has been tested for — the cold-lozenge trials used gluconate and acetate, the wound-healing trials used sulfate.
How strong is the research?
Not verified evidence
1 paper read, 1 supporting.
We found the study behind this. We have not finished reading it yet, so we are not ready to say either way.
How much to take
80 mg