One third of the time we spend in bed, and sleep is the only way the body to rest and recover.
The pillow is the most important element for healthy sleep. The correct position of the head during sleep would have saved us so many headaches, stiff neck, distortion and many other ailments.
For right choice of its new pillow should answer only one question:”What is my posture during sleep?”.
If you sleep on your back, you need not very high pillow because the distance between the head and the back is not very big. Otherwise it makes a large angle at the door so you wake up stiff.