I have been taking these tablets now for awhile...6 months I guess, and my last Dr. checkup was fine. My blood pressure had stabilized and I no longer have to take medication. Also my blood work came back fine. I no longer have a borderline cholesterol problem leading to medication. It wasn't even a question of wait and see. I will continue on these pills indefinitely. The price is the best on the market. It was shipped promptly. I had chosen the least expensive delivery, and it was still in Canada within 10 days. I will continue with your company and will recommend it to my friends. Thanks iherb.com. !