NOW Foods
Zinc Picolinate 50 mg
80/100
SUPPIE SCORE
85/100
EFFICACY
Medium
SAFETY
94/100
CLEANLINESS
What Does Zinc Picolinate 50 mg Do?
NOW Foods Zinc Picolinate 50 mg offers strong evidence-based support for immune function and skin health with optimal picolinate form for absorption. Dosage exceeds UL, posing medium risk for GI upset or imbalances long-term, but formulation is clean and allergen-free.
What are the benefits of zinc picolinate for immune health?
How does 50 mg of zinc compare to daily requirements?
Are there any dietary sources that provide similar zinc levels?
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What Are the Benefits of Zinc Picolinate 50 mg?
Based on proven scientific research
Immune SupportVery strong
Healthy SkinStrong
Enzyme FunctionStrong
Good For:
What Are the Side Effects of NOW Foods Zinc Picolinate 50 mg?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Zinc at 50 mg exceeds the 40 mg UL, potentially causing nausea, vomiting, or copper deficiency with long-term use; short-term supplementation is generally safe for adults.
•No significant drug interactions in this single-ingredient formula, but high-dose zinc may reduce absorption of antibiotics like tetracyclines or quinolones if taken concurrently.
•Safe for healthy adults at recommended doses, but consult a doctor for pregnancy, breastfeeding, children, or elderly due to higher risk of deficiency or excess.
•Vegetarian/vegan formula free of common allergens like yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nuts, and sesame, though produced in a facility processing them.
•High dosage supports efficacy for immune and skin benefits but monitor for gastrointestinal side effects; not intended for daily long-term use without medical advice.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Rice flour
Low RiskHypromellose (cellulose capsule)
Low RiskStearic acid (vegetable source)
Low RiskWhat Are the Ingredients in NOW Foods Zinc Picolinate 50 mg?
Zinc (elemental)
50 mg
Rice Flour
Hypromellose (cellulose capsule)
Stearic Acid (vegetable source)
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Dosage & Bioavailability
How the active doses and forms in Zinc Picolinate 50 mg compare to the research.
•Zinc (elemental) — 50 mg per serving is over the 40 mg/day upper limit (IOM (NIH ODS)) and the 25 mg/day limit (EU SCF/EFSA). Long-term intake above this limit can cause copper deficiency, which can lead to anaemia, low white blood cells and nerve problems.
Sources & References
Frequently Asked Questions
Common questions about NOW Foods Zinc Picolinate 50 mg