zig
0

Notifications

  • You're all caught up!

Nutrition Facts on Boiled Sweet Potatoes

by
author image Carol Luther
Carol Luther has more than 25 years of business and technical writing experience and 10 years of experience in international health project management, which includes child survival, youth AIDS and health systems information technology. Luther's work has appeared in "Diamond" magazine and online at Global Progress, Mahalo, Trazzler and Wcities. She has a master's degree in public and international affairs from the University of Pittsburgh.
Nutrition Facts on Boiled Sweet Potatoes
Sweet potatoes are low-calorie and nutient-dense. Photo Credit Hemera Technologies/PhotoObjects.net/Getty Images

The sweet potatoes that appear on the Thanksgiving dinner table as candied yams or soufflés adorned with marshmallows are a staple food of the U.S. South. In 1991, the Center for Science in the Public Interest placed sweet potatoes at the top of its list of the 18 most nutritious vegetables, according to the Mississippi Sweet Potato Council. This nutrient-dense root scored 101 points more than the closest rival, the white potato. Sweet potatoes garnered this score for their complex carbohydrates, fiber, vitamins and minerals.

History

The majority of sweet potatoes come from nine states in the Southeast, California and New Jersey. The American sweet potato is not a true potato, according to the Mississippi Sweet Potato Council. It is the edible root of the plant Ipomoea batatas, which belongs to the morning glory family. Native Americans cultivated them initially. European settlers adopted them, and U.S. farmers have grown them in warm regions of the country since the 15th century. Sweet potato production in the United States increased during World War I to replace wheat flour. When the war ended, Tuskegee University scientist George Washington Carver promoted them as a cash crop for the south. He also developed more than 100 uses for sweet potatoes

You Might Also Like

Macronutrients

The serving size for boiled sweet potatos is 1/2 cup. This amount has 125 calories, with 2.3 g of protein. The sweet potato's carbohydrate content totals 29 g, or 10 percent of the Daily Value for a 2,000-calorie diet. The sugar content for this serving is 9 g. It is a good source of dietary fiber, with 4 g per serving, or 16 percent of the DV. The 1/2-cup serving has 0.23 g of fat, but no cholesterol.

Vitamins

A 1/2-cup serving of boiled sweet potato provides 25,814 international units of vitamin A, or 516 percent of the DV. The vitamin C content is 21 mg, 35 percent of the DV. Sweet potatoes also provide 14 percent of the DV for vitamin B-6 with 0.27 mg per serving. They are a good source of pantothenic acid, providing 0.95 mg, 10 percent of the DV. The thiamine content totals 0.09 mg or 6 percent of the DV. This serving provides less than 5 percent of the DV for other vitamins.

Minerals

Manganese is the main mineral that this serving of sweet potatoes provides. It has 22 percent of the DV, or 0.43 mg. The potassium content is 11 percent, at 377 mg per serving. A serving of sweet potatoes contributes 6 percent of the DV for iron, but less than 5 percent of the DV for other minerals.

Related Searches

LiveStrong Calorie Tracker
THE LIVESTRONG.COM MyPlate Nutrition, Workouts & Tips
GOAL
  • Gain 2 pounds per week
  • Gain 1.5 pounds per week
  • Gain 1 pound per week
  • Gain 0.5 pound per week
  • Maintain my current weight
  • Lose 0.5 pound per week
  • Lose 1 pound per week
  • Lose 1.5 pounds per week
  • Lose 2 pounds per week
GENDER
  • Female
  • Male
lbs.
ft. in.

References

Demand Media