An average human spends ⅓ of his life sleeping, A wise man once said “if you earn a bit of extra money then you should spend it on something that you do for a majority of your life which is sleeping”.
If invested right your mattress can serve you beyond your imagination. Your whole health depends upon what kind of mattress you have, how much ease does your lumbar get and the hours of your deep sleep.
The very first thing to be checked here is your bed, is it having the right posture and aligned according to your lumbar. What material is it made up of. You need to take care of all the minute details to ensure a good night sleep.