Sleep comfort is influenced by much more than the number of hours spent in bed. The bedroom environment, mattress, bedding, sleeping position, and nighttime habits can all affect how comfortable a person feels while resting. For people who naturally prefer sleeping on their side, creating a supportive sleep environment can be especially useful. Side sleeping changes the way the shoulders, head, neck, and upper body interact with the mattress, so small adjustments to the overall setup may make a noticeable difference. Rather than changing everything at once, it can be helpful to look at the different parts of the sleep environment individually. Start With Your Natural Sleeping Position The first step is understanding how you naturally sleep. Some people stay on one side for most of the night, while others change sides or move into different positions. Your preferred position may also change depending on your mattress, temperature, bedding, or how tired you are. If side sleeping is ...