Potato nutrition: Potatoes are high in starch

Potatoes are high in starch, fiber, potassium, and vitamin C. They can regulate blood pressure, support the immune system, and prevent chronic disease. Learn more about potato varieties, allergies, and adverse effects. Learn about the nutritional value of potatoes, including calories, carbs, glycemic index, protein, fiber, vitamins and minerals. Compare different varieties and serving sizes of potatoes and see how they affect your health and weight. Potatoes are a decent source of fiber, which can help you feel full longer. Fiber also can help prevent heart disease by keeping your cholesterol and blood sugar levels in check. Potatoes are... Potatoes contain nutrients of public health concern including fiber and potassium. Read Potatoes and Childhood Nutrition and Healthy Dietary Patterns for more information. Potatoes provide about 20 percent of the potassium in the American diet. Based on research supported by APRE, the bioavailability of potassium is as high from potatoes as from potassium gluconate supplements (1). A collection of studies published in an Advances in Nutrition supplement, supported by APRE, identified a ...