I have heard a lot about the benefits of olive oil and I always cook food in olive oil and I also love to use olive oil for my hair massage. My friend told me that she is consuming olive leaf one daily capsules and due to this she feel energized and fresh all the day. It was really surprising for me as I have never heard about olive leaf capsules. Can anyone please tell me, is my friend right? How does it taste and is it really made of olive?