So I will give you some info free. Go to the NIH website national institute of health and read up on berberine. Its a plant, a supplement that does allow you to to initial lessen a1c and free some weight. Its legit. But https://rishisihq617498.digitollblog.com/30135923/the-smart-trick-of-java-burn-made-in-usa-that-nobody-is-discussing