[sidebar]People whose diets were highest in salt had twice the risk of developing subcapsular cataracts, the most serious kind of cataract, compared to those who ate low-sodium diets. Earlier studies have suggested the same sodium/cataracts link. To protect your vision, take the time to shop for chips and other foods marked “low-sodium,” “reduced sodium,” and “no salt added.” More from Prevention: 5 Delicious Low-Salt Dinners