🤔 Aankhon Ka Chashma Kaise Utare Kya Hai?
India mein myopia (chashma for distance) epidemic level pe hai — urban kids mein 30%+ prevalence, age 6-12. Reasons: zyada near work (screens, books), kam outdoor time, genetic factors. Refractive errors (myopia, hyperopia, astigmatism) ka root cause eyeball ka shape hai — myopia mein eyeball lambi (light retina ke samne focus karti hai). Eye exercises ki jo books markets mein bikti hain (Bates Method, '7-day chashma utaro') — yeh scientifically refuted hain. Cochrane reviews (highest evidence level) clearly state karte hain ki eye exercises se refractive error correct nahi hota.
