Supplement × Supplement·a caution·Insufficient evidence
Both can cause GI upset and may lower glucose in susceptible users.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Both can cause GI upset and may lower glucose in susceptible users.
Mechanism. Additive GI irritation and possible glucose-lowering effects.
Recommendation. Use caution with diabetes medications and stop if significant diarrhea or hypoglycemia symptoms occur.
Effect on the composite score
If both Andrographis and Berberine are in the same stack, this pair applies −5 to your Stack Score (per scored caution 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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