Supplement × Supplement·timing-sensitive·Emerging evidence
Berberine has antimicrobial activity and may reduce probiotic viability if taken at the same time.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Berberine has antimicrobial activity and may reduce probiotic viability if taken at the same time.
Mechanism. Direct antimicrobial effects may impair live probiotic organisms during GI transit.
Recommendation. Separate berberine and this probiotic by at least 2-3 hours.
Space the doses apart by at least this window to avoid the conflict.
Effect on the composite score
If both Berberine and Lactobacillus plantarum 299v are in the same stack, this pair applies −5 to your Stack Score (per scored timing-sensitive 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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