Beyond weight loss, berberine boasts a range of other health benefits, including: Typically, berberine supplements are taken in doses of 500 mg two to three times a day, about 30 minutes before meals.
Curcumin has been studied in clinical trials for PCOS in varying doses, ranging from 80 milligrams (mg) daily to 500 mg three times a day ... Clinical trials have studied berberine in people with PCOS ...