Potato Nutrition Facts
America's favorite vegetable — surprisingly rich in potassium and vitamin C.
About Potato
Potatoes are far more nutritious than their starchy reputation suggests. A medium potato with skin delivers 20% of your daily potassium (more than a banana), 31% of vitamin C, and 31% of vitamin B6. They are also one of the most satiating foods, meaning they keep you feeling full. The key is preparation — baked or boiled potatoes retain the most nutrients.
Macronutrients
Per serving: 1 medium (173g)
161
Calories
4.3g
Protein
37g
Carbs
0.2g
Fat
3.8g
Fiber
Vitamins
Minerals
Fun Fact
Potatoes were the first food grown in space — NASA and the University of Wisconsin grew them in 1995.
Seasonality
Available year-round. New potatoes peak in late spring and summer.
Storage Tip
Store in a cool, dark, well-ventilated place. Never refrigerate — cold converts starch to sugar and alters taste.
Nutrition Facts
Serving size 1 medium (173g)
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Key Highlights
- 31% Daily Value of Vitamin B6
- 20% Daily Value of Potassium
- 161 calories per serving
- 3.8g of dietary fiber
Nutrition values are based on USDA FoodData Central and represent typical values per serving. Actual nutrition may vary based on variety, growing conditions, and preparation method. Percent Daily Values are based on a 2,000-calorie diet.
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