To choose the right mattress, consider your sleep position, body type, and personal preferences. Start by determining your sleep position (side, back, stomach, or combination) as it influences the level of support needed. For side sleepers, a medium to plush mattress with good pressure relief is ideal. Back sleepers benefit from a medium-firm mattress that supports the spine. Stomach sleepers need a firm mattress to prevent sinking. Additionally, consider your body type, with heavier individuals requiring more support and lighter individuals needing less. Personal preferences, such as firmness, material, and price, should also guide your decision.

Research indicates that an appropriate mattress can significantly improve sleep quality. According to the National Sleep Foundation, 65% of Americans report that their mattress is the most important factor in achieving a good night's sleep. A study published in the Journal of Chiropractic Medicine found that a well-chosen mattress can reduce back pain by 62%. These findings underscore the importance of selecting a mattress that aligns with individual needs and preferences.