Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of RDIs (Reference Daily Intakes)
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
RDIs (Reference Daily Intakes): A set of dietary references based on the Recommended Dietary Allowances for essential vitamins and minerals and, in selected groups, protein. The name "RDI" replaces the term "U.S. RDA."
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