Go play outside

January 12, 2025

😎 Go play outside: Almost half the world might be nearsighted (it’s called “myopia”) by 2050 because kids are on their screens too much and don’t spend enough time outside. Researchers say just an hour in the sun a day could reduce the risk of myopia by 45% (paywall link). Sunlight triggers dopamine, which helps eyeballs grow correctly. Plus, that sweet vitamin D makes your eye tissues stronger.