Mattress is very comfortable to take a rest or sleeping in the home. Anybody who wants rest to their body can think to buy this item. So, here is the question which types of mattress are best? Innerspring mattress - They are mostly used by the people around the world. Mattress Memory foam mattress Latex mattresses How many years does a mattress last? Mattress can be used up to 7-10 years if it is use with care foam and latex sleeping mattress is durable Sleeping mattress Which mattress is best for back pain? Medium firm memory foam mattress is perfect for those who have complaint of back pain and they give rest in the natural position. Why memory foam mattress is bad for health? Memory foam is too soft and can cause the sleeper to lose healthy spinal alignment by sinking into the mattress too deep.