A comfortable bed you look forward to is part of a good sleep routine and stress management. The ergonomic pillow memory foam pillows are among the most popular for those who wish to improve their resting comfort, especially for those who suffer from neck pain. Memory foam pillows work with your body's weight and heat, softening to the perfect shape to support your head and neck. It is important to use your memory foam pillow correctly to improve your sleep. But before we see how to use it properly, let's see together what is the origin of memory foam.