How Air Pollution Can Damage Your Eyes—and What to Do About It


You’d in all probability guess that air pollution is unhealthy to your coronary heart and lungs, however how about your eyes? In line with scientists on the University College London, individuals who reside in cities with excessive air pollution ranges are at the very least 6 % extra prone to develop glaucoma, a debilitating eye situation that may result in irreversible blindness. And glaucoma is 50 % extra widespread in city areas versus rural.

“Air air pollution could trigger inhaled particles to get into blood vessels,” says examine co-author Paul Foster, a professor of glaucoma research. The particles journey via the blood to nerves within the eyes, which might, over time, harm the retina. Different analysis discovered that even quick publicity—suppose hours—can completely harm and shrink blood vessels. If you happen to reside in a metropolis with excessive air air pollution, keep away from exercising outdoors throughout peak air pollution hours, select parks over busy streets, and set up air filter in your bed room—in spite of everything, you spend a 3rd of your day respiration the air in there.

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