Is it Better to Sleep With or Without a Pillow?

Is it better to sleep with or without a pillow? Since ancient Mesopotamia, people have been using stones, wood and ceramics to raise their heads while they sleep. And while a stone pillow doesn't seem like the best idea, what do professionals say about using two or even three pillows when you go to sleep? Click here to read Dr. Weil's take on the pillow vs. no pillow debate. Pillow