Which Zinc Supplements Work Best?
Comparative Absorption and Bioavailability of Various Chemical Forms of Zinc in Humans: A Narrative Review
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Some commercial zinc lozenges had 0% bioavailability, meaning they provided no absorbable zinc despite being sold as supplements.
Consumers assume supplements are effective, but this reveals that certain products might be completely ineffective, challenging trust in the industry.
Practical Takeaways
Choose zinc glycinate or gluconate supplements for better absorption, and take them with protein-rich meals while avoiding high-phytate foods like beans or grains at the same time.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Some commercial zinc lozenges had 0% bioavailability, meaning they provided no absorbable zinc despite being sold as supplements.
Consumers assume supplements are effective, but this reveals that certain products might be completely ineffective, challenging trust in the industry.
Practical Takeaways
Choose zinc glycinate or gluconate supplements for better absorption, and take them with protein-rich meals while avoiding high-phytate foods like beans or grains at the same time.
Publication
Journal
Nutrients
Year
2024
Authors
Prasad P. Devarshi, Qingqing Mao, Ryan W. Grant, Susan Hazels Mitmesser
Related Content
Claims (2)
Some studies show zinc gluconate supplements are absorbed better than another common form, but other studies find no real difference in zinc levels in people's blood. The results are mixed.
Different zinc lozenges let your body absorb zinc differently. Some, like zinc acetate, let you use all the zinc, while others don't let you use any at all.