Is it bad to have a mattress that is too soft?
A mattress that is too soft will cause you to sink and hurt your back and spine while you sleep. Persistent morning back pain is an indication that your mattress is too soft to firmly support your body.
Are soft mattresses bad for your posture?
Some soft mattresses provide little support and can lead to poor posture and misalignment of the spine, depending on how they are made. On the other hand, firmer mattresses typically offer more support and help to keep the spine aligned naturally throughout the night.
Is a firm or soft mattress better for back and neck pain?
When in Doubt, Go 'Medium-Firm' Research is limited, but in one study, researchers assigned new mattresses to more than 300 people with low back pain. They used either "medium-firm" or "firm" mattresses for 90 days. Those in the medium group reported the least amount of discomfort.
Are soft beds bad for spine?
The right mattress should distribute your body weight as evenly as possible in order to support the natural contours and alignment of the spine and joints. Mid to upper back pain often occurs if a mattress is too soft and therefore not supportive enough to maintain natural spine alignment.