Tips to Choose Right Pillow for Side Sleepers A best pillow is that helps you in keep your head, neck, and spine, all in neutral alignment, and support the natural bend of your spine. To keep a neutral spine and healthy posture, side sleepers need a comfort pillow with a high loft, and firmer help. • High Loft - Most importantly, a pillow with a taller profile is going to prop your head up so that it's in neutral alignment with your spine. • Firm Support - Pillows with a medium firm or firm level of support will serve to keep your head and neck in line with your spine throughout the night. Now, if you want to check out a wide range of pillow options, check out my roundup of the best pillows for side sleepers. In the meantime, let's dive into some more specific sleep accessory desires. Source: https://sleepopolis.com/guides/right-pillow-how-to-choose/