The notion that carrots can correct eyesight is a myth that remains today. Even though carrots are high in vitamin A and does have a positive effect on the health of the eye’s photo-receptors, eating carrots does little to improve one’s eyesight.
This story was concocted by the British Royal Air Force during World War II. Pilots were known to possess exceptional skills in their target accuracy. The news media was fed information that carrots were the secret to their clear, sharp vision. However, the truth was a due to a new radar system the British wanted to keep secret from the Germans.
This fact should not deter from the many benefits that carrots hold. It has been proven that many root vegetables possess large amounts of antioxidants and play an important role in reducing free radicals.
For example, one study conducted in 2011, showed how carrot juice extract killed leukemia cells and inhibited their progression. Another test proved that tobacco smokers, who consumed carrots at least once a week, lessened their risk of lung cancer. Other studies have also shown positive results in creating an atmosphere where cancers cannot survive.
Carrots provide 210% of the daily needs of vitamin A, 6% of vitamin C and 2% of calcium. Carrots also contain fiber, vitamin K, potassium, folate, manganese, phosphorous, magnesium, vitamin E and zinc.
With carrots a part of your diet at least once a week, your eyesight may not improve, but the other nutritional benefits are invaluable.