Graded against 173,636 supplements + 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD
Dihydroberberine
MODERATE EVIDENCEBotanicalLast updated
AVELOR SUMMARY
Dihydroberberine (DHB) is a reduced form of berberine with 5x greater intestinal absorption. GlucoVantage® (NNB Nutrition) is the branded form. Same AMPK-activating mechanism as berberine but effective at lower doses (100-200mg vs 500mg berberine). Same drug interactions apply (CYP2D6/3A4 inhibition).
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*Reviewed by the Dose AI Research Team and Clinical Advisory Board*
*Last updated: 2026-04-06*
Independently graded against 173,636 indexed supplements with 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.