Yes. It does. The right mattress ensures a comfortable sleeping posture and a good night’s sleep. An uncomfortable sleeping surface leads to a night of tossing-turning, resulting in disrupted sleep. The mattress you sleep on also shapes your body posture over time. If you’re planning to buy a mattress online, there are a variety of options. Along with your mattress, you can check out our orthopedic pillows online as they are the best pillows for back pain.