Dr. Mercola
Zinc Plus Selenium
88/100
SUPPIE SCORE
72/100
EFFICACY
High
SAFETY
98/100
CLEANLINESS
What Does Zinc Plus Selenium Do?
Solid immune and thyroid support from zinc plus selenium combo. Exact doses unknown, limiting precision.
What are the exact dosages of zinc and selenium per capsule?
Is this supplement suitable for long-term daily use?
Can I take this with other mineral supplements or medications?
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What Are the Benefits of Zinc Plus Selenium?
Based on proven scientific research
Immune SupportStrong
Thyroid FunctionModerate
Antioxidant ActivityModerate
Good For:
What Are the Side Effects of Dr. Mercola Zinc Plus Selenium?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Excess zinc may cause nausea or copper deficiency with prolonged high intake
•High selenium intake linked to hair loss, nail changes, and GI upset
•Safe for most adults at standard doses; avoid exceeding 40mg zinc or 400mcg selenium daily
•Generally considered safe during pregnancy at RDA levels; consult physician for higher doses
•No major allergens listed; check label for manufacturing cross-contamination
Potential Side Effects
Negative Interactions
Allergens
None declared
Inactive Ingredients
Capsule (vegetable cellulose)
Low RiskRice hull concentrate
Low RiskWhat Are the Ingredients in Dr. Mercola Zinc Plus Selenium?
Zinc
Selenium
Capsule (vegetable cellulose)
Rice hull concentrate
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Dosage & Bioavailability
How the active doses and forms in Zinc Plus Selenium compare to the research.
•Zinc has no individual amount disclosed, so its dose cannot be assessed.
•Zinc has no distinct chemical or delivery form stated, so no product-specific absorption advantage can be established.
Sources & References
Frequently Asked Questions
Common questions about Dr. Mercola Zinc Plus Selenium