How to Prevent Presbyopia

Presbyopia, medically known as age-related farsightedness, is a common vision condition associated with aging, primarily characterized by blurred vision during close-up reading or work. Preventing and delaying the progression of presbyopia involves maintaining good eye habits, avoiding prolonged near-eye work, and taking a 5–10 minute break to look into the distance or close your eyes and rest after working for 45 minutes to an hour. Additionally, ensure adequate lighting and avoid reading or using electronic devices in dim lighting. A balanced diet rich in foods containing vitamins A, C, and E, as well as antioxidants—such as carrots, leafy green vegetables, nuts, and fish—can help maintain eye health. Regular eye examinations are also important for the early detection and treatment of eye problems.

Daily eye exercises, such as rotating the eyeballs and focusing on near and distant objects, are recommended to enhance the flexibility of the eye muscles. Maintaining an appropriate reading distance is also advised, generally keeping books or screens about 30–40 centimeters from the eyes. Reducing reliance on electronic screens and adjusting screen brightness and contrast when using computers or mobile phones can help minimize eye strain caused by blue light. Consider using blue light-blocking glasses, especially during prolonged use of electronic devices.