Memory foam is made from polyurethane. This is a type of plastic you’ll find in a variety of products, such as sofas, mattresses, insulation, and spray foam. It gets its name from the fact that it can change shape under pressure, but return to its original shape when the pressure is gone. This lets it adjust to your individual shape and gives you extra head and neck support.The support that a Memory foam pillow gives you helps you sleep in the best position for your spine, one that supports the natural curve of your cervical spine. This is made up of the first seven bones that make up your neck. Memory foam pillows come in a variety of shapes and sizes, from the traditional puffy rectangles to a curved orthopedic model designed for back and side sleepers.”

Poor posture during the night interferes with a person’s quality of sleep and can lead to aches and pains during the day. The individual might also experience neck or back pain when they wake up. Pillows are important because they keep the head aligned with the neck and backbone during sleep. If a person’s spine or neck is not in a neutral position, they may wake up during the night, causing sleep loss. Sleeping without a pillow may help some people who sleep on their front. It can help keep the spine and the neck in alignment during sleep, easing neck and back pain. It is not a good idea for everyone, though. People who sleep on their back or side might find that sleeping without a pillow causes neck or back pain.

waking up and going to sleep at the same time every day, including at weekends. having a relaxing bedtime ritual, such as having a warm bath or reading a book. avoiding napping during the day. exercising daily. making sure that the bedroom is cool, quiet, and dark. using a comfortable mattress and pillow. avoiding cigarettes and alcohol. avoiding heavy meals before bedtime.