Winter brings cooler temperatures, shorter days, and a noticeable change in air quality, all of which can significantly affect lung health. For many people, especially children, older adults, and those with asthma or allergies, winter can be a challenging season for breathing. One of the main reasons winter impacts the lungs is cold air. When we breathe in cold, dry air, it can irritate the airways. The lungs prefer warm, moist air, so cold air may cause the airways to tighte