Berberine and Blood Sugar: Evidence, Doses & Safety
NCCIH reports that some studies and reviews suggest berberine may have beneficial glycemic effects, but highlights substantial limitations and does not treat the evidence as conclusive.
Evidence summary
NCCIH reports that some studies and reviews suggest berberine may have beneficial glycemic effects, but highlights substantial limitations and does not treat the evidence as conclusive.
Safety
Reported effects include nausea, diarrhea, bloating and constipation. Berberine can interact with medicines and should not be used during pregnancy or breastfeeding.
Ingredient research does not prove that a multi-ingredient commercial formula containing this ingredient will produce the same result.
Where it fits
Use this guide alongside our blood sugar supplement research and Sugar Defender ingredient analysis.