Eyesight, or vision, is the ability to see. Lifestyle factors such as eating a well-balanced diet, regular physical activity, taking screen breaks, and avoiding smoking can support eye and vision ...

To improve your eyesight, make sure you're eating enough vitamin A, wearing sunglasses, and following the 20-20-20 rule.

Eye floaters are common, harmless specks caused by collagen clumps in the eye's vitreous, often appearing with age. While usually benign, a sudden increase, flashes, or a curtain-like shadow signals a ...