Supplement × Supplement·a synergy·Emerging evidence
Both are used for respiratory symptom support with different mechanisms.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Both are used for respiratory symptom support with different mechanisms.
Mechanism. Immune and antioxidant support plus symptom-modifying botanical effects.
Recommendation. Use moderate vitamin C doses and short-term andrographis only.
Effect on the composite score
If both Andrographis and Vitamin C 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.
Check your full routine
Drop your supplements and prescriptions into NutriStack and it runs every pair at once: every interaction, synergy, timing rule, and contraindication, each linked to its primary source.
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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