longevity science
Why Urban Air Pollution Makes Longevity Science Myth
Urban air pollution undermines longevity science by accelerating biological aging and shortening lifespan. The smog that powers your commute also chips away at cellular health, making many anti-aging claims unrealistic. In 2025, a cohort study of 12,000 urban residents found that PM2.5 exposure above 15 μg/m3 speeds