Best Supplements for Reduced Zinc Level
Ranked by research evidence. Compare 1 supplement across 4 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- 1ZincLow evidence4 studies
Across 4 meta-analyses, 2 reported large beneficial effects (p < 0.001) of lower zinc levels in vitiligo and celiac disease patients, 1 found a large harmful effect (lower zinc in mild cognitive impairment), and 1 reported a neutral finding without statistical significance. The predominant effect direction was beneficial with a large effect size, though results varied by population. No consistent dose range or form were reported across studies.
1 supplement
- LowZincAcross 4 meta-analyses, 2 reported large beneficial effects (p < 0.001) of lower zinc levels in vitiligo and celiac disease patients, 1 found a large harmful effect (lower zinc in mild cognitive impairment), and 1 reported a neutral finding without statistical significance. The predominant effect direction was beneficial with a large effect size, though results varied by population. No consistent dose range or form were reported across studies.2 beneficial1 neutral1 harmful4 studies