Nutrition and weight loss, two hot topics you can't avoid. Pick up any magazine or newspaper, listen to any news show, talk to any doctor, friend, or co-worker and the topic is bound to come up. Oddly, for all our interest in nutrition and weight loss, Americans have never been heavier. Fad diets abound but don't seem to work. How about a new diet—a new diet that's been around for centuries? A diet that lets you eat normal food, is tasty, filling and can help lower cholesterol and blood pressure? Sound too good to be true? Well, the Mediterranean Diet is all of these things.