Supplement × Supplement·a caution·Emerging evidence
Berberine may lower glucose while tesamorelin can worsen glucose tolerance, complicating monitoring.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
What is happening. Berberine may lower glucose while tesamorelin can worsen glucose tolerance, complicating monitoring.
Mechanism. Countervailing metabolic effects on glucose regulation.
Recommendation. Do not use supplements to offset tesamorelin-related dysglycemia without clinician oversight; monitor glucose and A1c.
Effect on the composite score
If both Berberine and Tesamorelin 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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