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vitamin a and zinc

Zinc needed for vitamin A metabolism

What's happening

Zinc is required for retinol-binding protein synthesis and vitamin A metabolism. Zinc deficiency impairs vitamin A function even with adequate vitamin A intake.

Recommendation

Ensure adequate zinc when supplementing vitamin A.

Timing

Can take together

Sources

  • — American Journal of Clinical Nutrition
  • — PMID: 3927946

Frequently Asked Questions

Can I take vitamin a and zinc together?

Zinc needed for vitamin A metabolism. Ensure adequate zinc when supplementing vitamin A.

How should I time vitamin a and zinc?

Can take together

Is this interaction dangerous?

This interaction is rated “Synergy” by Formulate. Zinc is required for retinol-binding protein synthesis and vitamin A metabolism. Zinc deficiency impairs vitamin A function even with adequate vitamin A intake.

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Medical disclaimer. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.