7 Best Vitamin A Foods For Sharper Eyesight

4. Carrots

Vitamin A content: 459 mcg (51% daily value) per 1/2 cup raw

Back in World War II, carrots made their appearance in nutrition posters, saying that eating carrots enables people to see in the dark. As another great source of beta-carotene, half a cup of raw carrots has 51 percent of your daily value of vitamin A. And don't worry about the sugar. They're packed with fiber, so you'd have to eat a lot of carrots for that to be an issue.