You need something at the top that does not set a good deal of strain about the shoulders and sacrum, Dr. Levy said. It’s difficult to check a mattress in a shop. How a lot of people lie fully clothed facing passing strangers once we head to bed? So in the event you think you want a new mattress, try one. Helene There is loads of testimonials available from those who swear that expensive mattresses have shifted their own lives — and possibly they’ve.