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Zinc explained

Zinc is an essential mineral for immunity, wound healing, and taste/smell; short courses may support cold symptom duration when started early.

Not FDA Approved

Zinc helps treat

• Zinc deficiency
• Immune function support
• Wound healing support
• Short‑term cold symptom support (lozenges)


additional medications

• Dietary zinc (meat, legumes)
• Multivitamin with minerals
• Medical evaluation for chronic deficiency

medication risks

• Copper deficiency with long‑term high doses
• Nausea if taken on empty stomach
• Drug absorption interference

side effects

• Nausea
• Metallic taste
• GI upset

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FAQs

Q: Nasal zinc?
A: Avoid—linked to loss of smell.

Q: Copper balance?
A: Long‑term high‑dose zinc can cause copper deficiency.

Q: GI tolerance?
A: Take with food if nauseated.

Q: Interactions?
A: Reduces absorption of some antibiotics and thyroid meds—separate dosing.

Q: FDA approval?
A: Supplements aren’t FDA‑approved to treat disease.

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