Vitamin D & Zinc

Info Synergy
Vitamin D → Zinc →
Info Synergy

Zinc supports vitamin D receptor function and both are important for immune health.

Mechanism

Zinc is required for vitamin D receptor (VDR) signaling. Zinc deficiency may impair the body's response to vitamin D.

Recommendation

Ensure adequate zinc status when supplementing vitamin D for full benefit.

Sources

Tolerable upper intake limits

Reference values for safe daily intake of these supplements.

Vitamin D
100.000 mcg (4000 IU)
adults NIH ODS / IOM

Risk of hypercalcemia at very high doses.

Zinc
40.000 mg
adults NIH ODS / IOM

Chronic high intake can cause copper deficiency and immune dysfunction.

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Medical Disclaimer: Noyemi provides information from published research for educational purposes only. This content is not medical advice and does not replace consultation with a qualified healthcare provider. Always consult your doctor before starting, stopping, or changing any supplement regimen, especially if you take medications or have existing health conditions.