When you spend almost a third of your life lying on a mattress that supports your body and your health, it better be comfortable AND safe. Your mattress harbors a silent and sinister world of 7 health hazards that, depending on your sensitivity to chemicals, could be making you slowly sick. You can’t see them. You can’t smell them. You can’t hear them. But they ARE lurking there. Find out more about the impact these invisible nasties can have.