Getting a proper night’s sleep is crucial to staying healthy and getting the rest you need. Sleeping helps your body recover from the stress of the day, helps build your immune system and relaxes sore muscles.

You may have noticed lately that it seems as if we are in a mattress war. Our social media feeds are full of quirky sleep ads, and mattress boutiques dot the highways of many cities.

Most of us will move during the night. Is there a specific reason for it though? In fact, there is. While scientists may not have all the answers, there are certain conditions and situations that prevent us from having an immobile night’s sleep.