Benefits of Sleep
Scientists have gone to great lengths to understand sleep’s benefits fully. Studies of humans and other animals have discovered that sleep plays a critical role in immune function, metabolism, memory, learning, and other vital functions.
PILLOWS
Most people do not realize that their pillows are one of the reasons why they wake up with sore backs in the morning. Indeed, the wrong pillows can cause stiffness in your back while you sleep, causing pain in the morning.
Your pillow can either be thick, thin, fluffy – or simply not suited for your sleeping preference. With that, it is important to find a good pillow that can provide the proper support you need.