What to watch with Zink and Allergie?

Zinc supports immune function and may have anti-inflammatory effects in allergies. Some studies suggest benefit for hay fever or atopic dermatitis, but evidence is moderate and not strong enough for a general recommendation. Caution is needed with high doses (above 25–40 mg/day long-term), as zinc can impair copper absorption and cause gastrointestinal upset. Interactions with antibiotics (e.g., tetracyclines) or penicillamine are possible. Zinc deficiency should be confirmed by blood test before supplementation. MyBody-X DNA tests do not directly assess zinc status or allergy risk; they only show genetic variants that may influence zinc metabolism, but effect sizes are small. For allergy sufferers, a balanced diet with zinc-rich foods (pumpkin seeds, lentils, oats) is often sufficient. If unsure or taking medications, consult a doctor.