What kind of pillow should I use to get the best night’s sleep?

If you sleep on your back, a thinner pillow may help support good posture and provide more comfortable rest. Side sleepers often do better with a thicker pillow that supports the neck and keeps the spine aligned. You can also try placing a pillow or bolster behind your back when sleeping on your side, or use a pillow under your knees or between your legs to help reduce back strain.