One Hour of Screen Time a Day Can Raise Nearsightedness Risk, Study Warns
Spending even an hour daily on smartphones or tablets may significantly increase the risk of nearsightedness, or myopia, according to a new study. Researchers found that the odds of developing myopia rise by 21% for each additional hour of screen exposure, highlighting growing concerns over prolonged digital device usage. Myopia Cases Are on the Rise The study, published in JAMA Network Open, analyzed data from 45 separate investigations involving more…










