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Berberine's interaction with antidiabetic drugs, such as insulin, sulfonylureas, and metformin, which can cause hypoglycemia.
Berberine inhibits multiple drug‑metabolizing enzymes and transporters—most notably CYP3A4, CYP2D6, CYP2C9 and intestinal CES2/P‑gp—which creates credible interaction risk with several prescription dr...
Common supplements ginseng, berberine and vitamin D have documented biologic effects that can overlap with prescription diabetes drugs — producing additive glucose‑lowering, pharmacokinetic changes, o...
A large body of peer‑reviewed research has tested many supplements that are marketed to “support blood sugar,” but high‑quality trials and meta‑analyses show at best modest, inconsistent effects for a...