Supplement × Supplement·a caution·Insufficient evidence
St. John's Wort can alter mood and drug metabolism, complicating neuropsychiatric monitoring.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. St. John's Wort can alter mood and drug metabolism, complicating neuropsychiatric monitoring.
Mechanism. CNS and CYP induction confounding.
Recommendation. Avoid combining with CNS-active research peptides.
Effect on the composite score
If both Dihexa and St. John's Wort 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.
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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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