Exercising outdoors? Here’s how air pollution can harm your brain

Air pollution has long been associated with coughing fits, irritated throats and breathing troubles. However, its impact on the brain, especially for people who love to run outdoors, is only just beginning to be fully understood. Every time we step outside for a jog in smog-laden air, we inhale not just oxygen but also microscopic pollutants that go far beyond the lungs. 

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