Many people love sleeping on their side. However, it can pull your spine out of position, straining your lower back.
Luckily, this is easy to correct.
If you enjoy sleeping on your side, all you have to do is put a pillow between your knees.
This raises your upper leg, restoring the natural alignment of your hips, pelvis, and spine.
While you're on your side, lift your upper leg slightly so you can place a pillow between your knees.
For additional support, you can put a small pillow in any gaps between you and the mattress, especially at your waist.
If you seem to toss and turn in your sleep every night, try hugging a large pillow against your chest and stomach to aid your sleep and keep your back and neck aligned.