Safety & Evidence
Evidence-first pages on weight loss, side effects, interactions and who should avoid berberine.
evidence
Berberine and Weight Loss: What Does the Evidence Say?
What the evidence supports—and where popular weight-loss claims go too far.
evidence
Berberine Dosage: What Studies Have Used
A research-context page, not personalized dosing advice.
safety
Berberine Drug Interactions
Why people taking medicines should be especially cautious with berberine.