Should I take Berberine (from Berberis / supplements)?

This is not personalized medical advice. Our file highlights plausible help contexts (Glucose/lipid adjunct research GI antimicrobial niche) and caution contexts (Anyone replacing prescribed therapy without medical supervision Undiagnosed severe symptoms (chest pain, GI bleeding, sudden neurologic changes)). Studies often ~500 mg 2-3x/day with meals in metabolic trials. (typical supplement-label context, not individualized dosing).