We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...
Verywell Health on MSN
Nearsightedness and its symptoms and causes
Medically reviewed by Bryan M. Wolynski, OD Key Takeaways Nearsightedness makes it hard to see things that are far away, but ...
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