Beta carotene is a plant pigment that gives red, orange, and yellow vegetables their vibrant color. It is considered a provitamin A carotenoid, meaning that the body can convert it into vitamin A ...

Beta-carotene is a carotenoid, one of a group of plant pigments known to have antioxidant and other effects. This is a substance in plants that's quickly converted into vitamin A inside the body.

Further study is needed on the exact mechanisms of how beta-carotene reduces cancer risk. Still, evidence shows that ...

Increasing those levels wasn’t completely straightforward, however. Beta-carotene is normally produced in a plant’s chloroplasts, the cellular structures that perform photosynthesis – but if ...

The reason for this is unknown. Beta carotene is a type of naturally occurring pigment called a carotenoid. It’s found in a variety of plants, fungi, and algae and helps give them a yellow ...

and provitamin A carotenoids such as beta-carotene (plant pigments that the body turns into vitamin A). Liver is one of the top sources of vitamin A. Three ounces of pan-fried beef liver offers ...

During World War II the British developed a high carotene carrot to improve the night vision of their pilots. In the body, beta-carotene converts into vitamin A (retinol). Humans need vitamin A ...