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Ingredient

Zinc Oxide

Source of

Zinc

Rating

BAD

Functional benefits

Immune function

At a glance

One of the lowest bioavailability zinc forms. Used due to low cost. Zinc Picolinate is significantly better absorbed and more effective.

Refs: Gandia P et al., 2007

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AI

Extended AI-generated content from Dr. Vegan's expert knowledge base will appear here — sourced from practitioner papers, client handouts, and clinical research.

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*SuppScore ingredient ratings are produced by qualified nutritionists based on peer-reviewed research. This content is for informational purposes only and does not constitute medical advice.