Olive oil is one of the healthiest and oldest oils, and its use is increasing worldwide. There is so much to tell about it, and yet so little is known. It's high time for that to change and for olive oil to be more appreciated! In her book, Olive Oil, olive oil sommelier Wilma Van Grinsven-Padberg shares her knowledge and love for olive oil. In her book, she searched for answers to all the questions she ever received.