Natural Factors WellBetX Berberine 1,000 mg per Serving, 120 Veg Caps

Customers find the berberine supplement effective for blood sugar control and cholesterol reduction, with one noting stable glucose readings throughout the day. The supplement helps with weight loss and provides energy, while being easy to swallow and offering good value. Opinions about stomach effects are mixed, with some reporting no issues while others experience severe cramps and diarrhea. The taste receives mixed feedback, with some saying it has no weird taste while others report a bad taste.