> Myopia is probably caused by lack of exposure to the extremely bright light of the sun during childhood and adolescence Is there research on this? Just wonde

> Myopia is probably caused by lack of exposure to the extremely bright light of the sun during childhood and adolescence Is there research on this? Just wondering since I ended up having issues with nearsightedness in my early 20s but feel like I spent a lot more time outdoors as a child compared to children these days.