Breathe Better, Sleep Deeper: How the Air in Your Bedroom Is Shaping Your Rest
Sleep scientists have long studied light, temperature, and noise as variables that shape the quality of rest. But a rapidly growing field of research is pointing to a factor most Americans have overlooked entirely: the air inside the bedroom itself. Particulate matter, elevated CO₂, and volatile organic compounds may be quietly disrupting your sleep — and the evidence is more compelling than you might expect.