Supplement × Supplement·a synergy·Emerging evidence
Probiotics may improve GI tolerance in some users, though direct performance synergy is limited.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Probiotics may improve GI tolerance in some users, though direct performance synergy is limited.
Mechanism. Potential support for lactose digestion and gut comfort.
Recommendation. Use if bloating or digestive goals support it.
Effect on the composite score
If both Probiotics and Whey Protein 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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