Sleeping on your neck is not the best way to sleep. Sleeping on your side or stomach allows your head, neck, and spine to rest in a neutral position which promotes better circulation. Neck pillows are designed to keep your head elevated off of the mattress which can actually cause you to toss and turn more during the night. If you are looking for a good pillow that will help you get a good night’s sleep, invest in one of these cervical pillow options.