Which of the following foods is rich in nutrients that will hair, skin, and nails to grow?
a). yogurt
b). carrots
c). apples
d). lettuce

The answer is option B. Carrots, as well as sweet potatoes and other orange vegetables are rich in Vitamin A, restoring and regenerating damaged colagen, fundamental to keep a younger-looking skin, as well as an important component that helps hair and nails grow in a healthy way.