Adults should get an eye exam every two years if they have no vision issues, or annually if they wear glasses, have a family history of eye disease, or experience symptoms like blurry vision. Children should have their first exam at 6 months, then at age 3, and before starting school. Regular checkups can catch issues like glaucoma or cataracts early, ensuring timely treatment. For more on maintaining eye health, see Weill Cornell Medicine.
Prolonged screen time can cause digital eye strain, leading to symptoms like dryness, headaches, and blurry vision. Studies link excessive screen use to a higher risk of macular degeneration over time. To minimize harm, follow the 20-20-20 rule: every 20 minutes, look 20 feet away for 20 seconds. Using anti-glare screens and blue-light-blocking glasses can also help. For more on reducing eye strain, visit WebMD.
Foods rich in vitamins A, C, and E are great for your eyes. Carrots, spinach, and sweet potatoes provide vitamin A for retinal health, while citrus fruits and berries offer vitamin C to fight oxidative stress. Nuts like almonds supply vitamin E, which protects against cataracts, and fish like salmon provides omega-3s to reduce dry eye symptoms. Aim for a colorful, balanced diet! Learn more about eye-friendly diets at Healthline.
LASIK is generally safe, with a 95% success rate, but it’s not suitable for everyone. People with thin corneas, severe dry eyes, or certain health conditions like autoimmune disorders may face higher risks. You should be at least 18, have a stable prescription for a year, and consult an ophthalmologist to assess your candidacy. Alternatives like PRK might be better for some. For a deeper dive into LASIK safety, check out Mayo Clinic.
Blurry vision can stem from various causes, including eye strain, diabetes, or refractive errors. Start by resting your eyes—close them for a few minutes or take breaks from screens. If it persists, especially with symptoms like headaches, see a doctor promptly. Using anti-glare screens and ensuring proper lighting can also help. For more on managing blurry vision, visit Healthdirect.
Yes, vision therapy exercises can help with issues like lazy eye or convergence problems. Techniques like pencil push-ups or using a Brock string strengthen eye muscles—aim for 15 minutes daily with professional guidance. These exercises can improve focus and reduce strain over time. For detailed exercises, see the American Optometric Association.