How to keep air pollution from shortening your life
Air pollution can shorten your life. But there’s a way to offset some of its lethal effects. Get some exercise. A 17-year study in Denmark shows that while air pollution can endanger your health and lead to an earlier death, staying physically active can negate a portion of that danger. “Even for those living in the most polluted areas of Copenhagen (the city where the study was conducted), it is…