Study Reveals Alarming Link Between Screen Time and Myopia Risk

In a groundbreaking study published in the JAMA Network Open, researchers have uncovered a significant correlation between daily screen time and the risk of developing myopia, or nearsightedness. The findings suggest that spending just one hour per day on digital screens can increase the likelihood of myopia by 21%, with risks escalating up to four hours of use. This revelation comes as digital devices become increasingly integral to daily life, raising concerns about the long-term health implications of excessive screen exposure. The Rise of Myopia Risk: A Growing Health Concern Myopia, a condition where the shape of the eye prevents light from focusing properly on the retina, has become a pressing global health issue. It is projected that by 2050, nearly 40% of children and adolescents worldwide could be affected by myopia. The condition is a result of genetic factors and is influenced by environmental and lifestyle choices, particularly those related to near-vision activities and reduced outdoor exposure. Key Findings: The Impact of Screen Time The study analyzed data from 45 investigations involving over 335,000 participants, ranging from