Beta carotene is a red-orange pigment found in plants and fruits, especially carrots and other colorful vegetables. The body converts beta carotene into vitamin A, which is an essential vitamin. The name “beta carotene” comes from the Greek word “beta” and the Latin word “carota” (meaning “carrot”)1.

Here are some key points about beta carotene:

• Role in Health:

  • Antioxidant: Beta carotene functions as an antioxidant, neutralizing unstable molecules called free radicals. By reducing oxidative stress, it may help protect against conditions such as certain cancers, heart disease, and cognitive disorders like Alzheimer’s disease.

  • Cognitive Function: Some studies suggest that beta carotene may improve cognitive function due to its antioxidant effects. Long-term supplementation over an average of 18 years has been associated with small cognitive benefits.

  • Skin Health: Beta carotene can increase the skin’s defenses against UV radiation, helping maintain skin health and appearance.

  • Sun Protection: While dietary beta carotene provides some sun protection, it is considerably lower than using a topical sunscreen