On a recent episode of "The Dr. Oz Show," green coffee bean extract — a supplement created from green (unroasted) coffee beans — was touted as a “fat burner that helps women lose weight.”Oz tested the effects of the extract on 100 women. Half were given 400 mg of green coffee bean extract 30 minutes before breakfast, lunch, and dinner for two weeks; the other half were given a placebo. Participants…See More