10 Ways To Preserve Your Eyesight

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5. Watch Your Weight

Studies have shown that the risk of developing major eye diseases increases in overweight or obese people. Specifically, obesity has been linked with glaucoma, cataracts, age-related macular degeneration and diabetic retinopathy (damage to the blood vessels in the retina, which can lead to vision loss). Stick to a healthy diet, and maintain regular physical activity to keep your weight in check.