Supplement × Supplement·a caution·Emerging evidence
Both may affect bleeding risk and both can cause dizziness or headache.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Both may affect bleeding risk and both can cause dizziness or headache.
Mechanism. Potential additive antiplatelet or vasodilatory effects.
Recommendation. Avoid before surgery and use only with clinician guidance if taking anticoagulants, antiplatelets, or NSAIDs regularly.
Effect on the composite score
If both Ginkgo Biloba and Vinpocetine 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.
NutriStack