The 40-50% Rule: How Indoor Humidity Affects Your Sleep, Skin, and Immunity
Optimal indoor humidity of 40-50% measurably improves sleep, immune function, and skin health.
Optimal indoor humidity of 40-50% measurably improves sleep, immune function, and skin health.
Research links indoor air quality to children’s focus and academic performance.
Harvard’s evidence-based framework for healthy indoor environments as a practical checklist.
Emerging research suggests your home’s air quality affects your gut microbiome.
Radon is Canada’s second leading cause of lung cancer. Alberta homes are at high risk.