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jc3737 posted:
"Potatoes are a very popular food source. Unfortunately, most people eat potatoes in the form of greasy French fries or potato chips, and even baked potatoes are typically loaded down with fats such as butter, sour cream, melted cheese and bacon bits. Such treatment can make even baked potatoes a potential contributor to a heart attack. But take away the extra fat and deep frying, and a baked potato is an exceptionally healthful low calorie, high fiber food that offers significant protection against cardiovascular disease and cancer.Our food ranking system qualified potatoes as a very good source of vitamin B6 and a good source of potassium, copper, vitamin C, manganese, phosphorus, niacin, dietary fiber, and pantothenic acid.Potatoes also contain a variety of phytonutrients that have antioxidant activity. Among these important health-promoting compounds are carotenoids, flavonoids, and caffeic acid, as well as unique tuber storage proteins, such as patatin, which exhibit activity against free radicals. Potatoes' Phytochemicals Rival Those in BroccoliPotatoes' reputation as a high-carb, white starch has removed them from the meals of many a weight-conscious eater, but this stereotype is due for a significant overhaul. A new analytical method developed by Agricultural Research Service plant geneticist Roy Navarre has identified 60 different kinds of phytochemicals and vitamins in the skins and flesh of 100 wild and commercially grown potatoes. Analysis of Red and Norkotah potatoes revealed that these spuds' phenolic content rivals that of broccoli, spinach and Brussels sprouts, and includes flavonoids with protective activity against cardiovascular disease, respiratory problems and certain cancers. Navarre's team also identified potatoes with high levels of vitamin C, folic acid, quercetin and kukoamines. These last compounds, which have blood pressure lowering potential, have only been found in one other plant, Lycium chinense (a.k.a., wolfberry/gogi berry)."
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