Supplement × Prescription·a synergy·Moderate evidence
Vitamin D therapy can help maintain calcium balance but can also change calcium and phosphate response during cinacalcet treatment.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Vitamin D therapy can help maintain calcium balance but can also change calcium and phosphate response during cinacalcet treatment.
Mechanism. Vitamin D increases calcium absorption while cinacalcet lowers PTH-mediated calcium mobilization.
Recommendation. Use only as directed and monitor calcium, phosphorus, and PTH after changes.
Effect on the composite score
If both Cinacalcet and Vitamin D3 are in the same stack, this pair applies +2 to your Stack Score (per scored synergy row).
The full algorithm, the clamping rules, and four worked stacks are at /methodology/stack-score.
Every claim on this page is cited. PMIDs link straight to PubMed.
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NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.
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