Studies suggest that adults spend nearly one-third of their lives sleeping , and proper spinal alignment during sleep plays a major role in sleep quality and neck health. Research published in sleep and ergonomics journals shows that using the right pillow for your sleeping position can significantly reduce neck pain, improve sleep comfort, and support overall well-being. Why a Pillow Matters More Than You Think A pillow is not just a comfort accessory—it supports your head, neck, and spine while you sleep. The wrong pillow can lead to stiffness, headaches, and restless nights. Choosing the best pillow helps maintain natural alignment, improves breathing, and promotes deeper, more restorative sleep. Understanding Your Sleeping Position Your sleeping position is the most important factor when choosing a pillow. Each position requires different levels of support and loft (height). Side Sleepers Side sleeping is one of the most common positions and usually needs a thicker, f...