Minerals
Zinc Acetate
The form used in much of the research on shortening colds. As a lozenge it releases zinc ions in the mouth and throat, which is thought to be where the cold-duration benefit comes from.
Best for
Cold-shortening lozenges
Absorption
Moderate
Typical timing
With food to avoid nausea
How to take Zinc Acetate
A typical dose of Zinc: 8–15 mg per day for maintenance; higher short-term for colds. Best timing: With food to avoid nausea. The form you choose mainly affects absorption and how easily it sits with your stomach, not the overall dose.