Wildfire Smoke Poses Health Risks Beyond Respiratory Issues
Wildfire smoke, increasingly common in the U.S. due to fires in Canada, poses significant health risks beyond respiratory issues. The smoke contains harmful pollutants like PM2.5, NO2, and lead, which can affect the heart, brain, and even developing fetuses. Research indicates that chronic exposure to wildfire smoke increases the risk of strokes and cardiovascular problems. The smoke's small particles can enter the bloodstream, causing oxidative stress and exacerbating diseases. The health impacts are widespread, affecting mental health and increasing the risk of chronic diseases.