Carrots: Nutritional Powerhouse Red, black, yellow, white, purple, green—these were the colors that wild carrots (also known as Queen Anne’s Lace) started out being – pretty much every color but orange! First cultivated in Afghanistan in the 7th century, the original domesticated carrot was purple outside and yellow inside, similar to the Purple Dragon carrots you see at local farmers markets. Colorful and Diverse In the 1600s, the Dutch developed the orange carrot, but it was the French horticulturist Vilmorin-Andrieux who took the stubby Dutch carrot, and through crosses with wild carrots, finally produced the elongated, bright orange root we know today. Now, when you buy from local farmers, you can get delicious carrots in all the colors of the rainbow. Along with different colors, you’ll find carrots of all shapes and sizes. Along with old favorites like Nantes, Imperator, and Danvers, there are tiny, almost round Thumbelinas, squatty Chantenays, and the long, elegant, light yellow Kimbi. Healthy and Powerful It nearly goes without saying that carrots are good for you. How many times were you implored, “Eat your carrots! They’re good for your eyes!” With a whopping dose of vitamin A (about 8,000 units per carrot) and lots of beta-carotene and other anti-oxidants, carrots are a nutritional powerhouse. They are also packed with high levels of potassium, calcium, and phosphorus, which help keep bones, nerves, and muscles functioning well. But the ocular claim is dubious. According to Jane Grigson, the great English cookbook writer, during World War II, in order to encourage the consumption of carrots, one of the few foodstuffs not in short supply, the British authorities spread the rumor that fighter pilots consumed vast quantities of carrots to enable them to see in the dark. And from that propaganda, countless mothers on both sides of the Atlantic have implored countless children to eat their carrots. Farm Fresh Fighters Today it is more often nutritionists and physicians who implore us to eat our carrots—not to enhance our vision but to enhance our general health. The carotenes in carrots and many other vegetables work their wonders by destroying oxygen free radicals. This anti-oxidant effect helps fight cancers, enhance immune response, and protect cells against UV radiation. But when it comes to carotenes, not all carrots are created equal. One of the most widely overlooked factors behind variation in nutrient levels of vegetables is the variety, or cultivar, of the vegetable. Robert Shewfelt, a food scientist at the University of Georgia, reported that carotene levels in any given vegetable often vary by a factor of 20, depending on the cultivar. And it’s usually your local farmers who grow the most nutritious cultivars. So get some great carrots, munch them whole, or try them in a soup, salad, or a lively slaw.
Posted on: Tue, 18 Mar 2014 21:46:06 +0000
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