The World Health Organization warns that by 2030, 40% of the world's population will be nearsighted. In the U.S. alone, myopia rates have soared over the past 50 years, from 25% in 1971 to nearly 42% ...
Going nearsighted is a normal part of aging, but not a normal part of growing up, which is why so many people are concerned about rates of myopia soaring among children. In China, where they track ...
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