Not Sleeping? 9 Ways It Could Be Your Bedroom's Fault

Air quality can be a big issue, affecting even your night's sleep, as well as your overall health. "One-third of our lives are spent sleeping, which means breathing bedroom air," says Dr. Brown. "Poor air quality can lead to poor sleep quality — so it is important not to overlook this aspect of optimizing the sleep environment." If possible, invest in an air purifier, such as The Pure Company's Portable Air Purifier, $99. This will help protect against any poor air quality that is being enhanced by poor ventilation, carpets, furniture, insulation, flooring, upholstery, household cleaning products and central heating and cooling systems, adds Dr. Brown.