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magnesium and vitamin d

Magnesium needed for vitamin D activation

What's happening

Magnesium is required for vitamin D metabolism. Low magnesium can impair vitamin D effectiveness.

Recommendation

Ensure adequate magnesium when supplementing vitamin D.

Timing

Can take together

Sources

  • — Journal of the American Osteopathic Association

Frequently Asked Questions

Can I take magnesium and vitamin d together?

Magnesium needed for vitamin D activation. Ensure adequate magnesium when supplementing vitamin D.

How should I time magnesium and vitamin d?

Can take together

Is this interaction dangerous?

This interaction is rated “Synergy” by Formulate. Magnesium is required for vitamin D metabolism. Low magnesium can impair vitamin D effectiveness.

Want to check your whole stack?

The free checker lets you add any combination of supplements and medications at once. Formulate's desktop app goes further — every stack change surfaces interaction alerts automatically.

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