Written by an experienced doctor who is also a trained cook, ''The Miracle of Olive Oil'' is packed with helpful information on everything from food preparation to health and beauty. With an A - Z section of ailments against which olive oil has proved effective, a collection of 32 delicious recipes, and tips on how to use this wondrous oil to enhance hair, nails, and skin, this is an essential guide for anyone interested in eating - - and living - - well.