The vitamin A you get from carrots comes from two carotenoids called alpha-carotene and beta-carotene. But these aren't the only nutrients in carrots that are important for vision. The antioxidants lutein and zeaxanthin found in carrots also enhance eye health. These two natural compounds protect the retina and lens.
In addition to the fiber carrots provide, they're chock-full of water—a carrot is actually 88% water.3 This combination boosts fullness.
Compared to other vegetables, carrots have also been associated with lower body mass index and lower rates of obesity, according to a study published in Nutrients in 2021.
Antioxidants found in carrots have been tied to a reduced risk of several cancers, including lung, colorectal, prostate, and leukemia. The carotenoid antioxidant called beta-carotene was found to be linked to a low rate of cancers, including colorectal cancer.
Research from a 2020 meta-analysis published in the Journal of the American Heart Association found that carrots, among a few other fruits and vegetables, had some of the greatest benefits on cardiovascular health.
Vitamin A supports the immune system by playing an important role in forming and protecting mucous membranes. Mucous membranes act as barriers to keep germs out of the body. They make up the lining of the respiratory, digestive, and urogenital tracts.
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