About zinc + histidine + ascorbic acid + selenium
Zinc, selenium and vitamin C supplement
Used for
- Provides zinc, selenium and vitamin C when dietary intake is inadequate.
- Supports normal immune function; evidence does not establish prevention of infections.
Usual adult dose
Use the package directions; dosing varies by formulation and country.
Common side effects
- Nausea or stomach discomfort
- Diarrhea
- Metallic taste
Important warnings
- Excess zinc or selenium can be harmful; avoid combining multiple supplements without checking totals.
- Zinc can reduce copper absorption with long-term high intake.
- Supplements do not replace a balanced diet or treatment for illness.
Pregnancy
Use during pregnancy only when needed; check with a healthcare professional, especially to avoid excessive intake.
Breastfeeding
Generally compatible at recommended nutritional amounts; avoid excessive intake.
Interactions
- Zinc may reduce absorption of tetracycline and quinolone antibiotics; separate doses.
- Zinc may reduce absorption of penicillamine; separate doses.
- Vitamin C can affect some laboratory test results.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.