Pillows look and feel very different depending on the material, the designed sleeping position, and specific characteristics. Sleeping on the wrong pillow can cause headaches and neck pain and prevent you from getting the quality sleep you need. Have you been using your current pillows longer than you can remember? Are they yellowed, flat, or crowded? If so, it’s time to say goodbye and replace them with new ones. Here are the types of pillows that you could consider when choosing the one that suits you. Feather Feathers are a more cost-effective pillow fill than down. Feathers are robust, dependable materials found in the topcoats of ducks and geese. Due…