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Zinc

minerals · The immunity mineral

Strong evidence

Zinc is essential for immune function, testosterone production, wound healing, and hundreds of enzymatic processes.

⏱️ Timing & dosage for Zinc

Best time to take

Evening with food

Suggested dose

15–25mg daily. Balance with copper if supplementing long-term.

✅ Benefits of Zinc

  • Immune function
  • Testosterone support
  • Wound healing
  • Taste & smell
  • DNA synthesis

⚠️ Side effects & risks

  • Nausea on empty stomach
  • Long-term high doses deplete copper
  • Avoid with calcium

🔗 Zinc interactions

⚠️Iron

Zinc and iron compete for the same intestinal transporter, so taking both on an empty stomach blunts each of them. Separate by two hours, or take one with food.

⚠️Copper

Sustained high-dose zinc depletes copper by inducing the protein that binds it in the gut. If you take more than 25mg of zinc a day for months, copper is worth pairing at roughly a 15:1 zinc to copper ratio.

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⚕️ Medical Disclaimer: Nothing on Stack Ritual constitutes medical advice. The information provided is for educational purposes only. Always consult your doctor or a qualified healthcare provider before beginning, changing, or stopping any vitamin, supplement, or wellness regimen.