When’s the last time you thought about your pillow? When it comes to sleep and back pain, your mattress probably gets most of the attention. But, think about it: Your pillow supports your neck (and possibly also your back, knees, and hips) throughout the night. It has a big responsibility, and this guide will help you pick the right pillow to meet the challenge. First, Some Simple Tips for Buying a Quality Pillow These general guidelines apply to just about anyone looking for a spine-supporti...