Zinc
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 ApprovedZinc 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
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.