Provitamin A, also known as carotene (8 letters), is a type of nutrient found in certain fruits and vegetables. It is converted into vitamin A in the body, which is essential for healthy vision, skin, bones, and other bodily functions. Carotene is an antioxidant that helps protect cells from damage caused by free radicals. It is also thought to have anti-inflammatory properties, which may help reduce the risk of certain diseases.