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Can You Take Zinc and Magnesium Together?
May affect absorption
The short answer
At high supplemental doses, magnesium and zinc can compete for absorption. This effect is most significant when doses exceed 142 mg of magnesium and 15 mg of zinc.
How to arrange timing
Space these at least 2 hours apart for optimal absorption.
Reference
Reference noted for this combination: NIH ODS 2024
Important context
Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.