The FDA's nutrient analysis for the Top 20 Raw Vegetables indicates the following: Both white and sweet potatoes are good sources of potassium. A medium-size white potato offers 620 mg of potassium while a medium-size sweet potato offers 440 mg of potassium.
Are white potatoes high in potassium?
White potatoes are one of the best food sources of potassium available. A large baked potato ( 299 grams) provides 1,600 mg ( 7 ). Since potassium is found in both the flesh and skin of a potato, it's most beneficial to consume them washed and unpeeled ( 7 ).
Are cooked potatoes high in potassium?
Potatoes are an excellent source of potassium. Baked potatoes with the skin still on are the best option, as much of a potato's potassium is in the skin. One medium baked potato with skin contains 941 mg of potassium.
Do white potatoes have more potassium than bananas?
Potassium in Potatoes The humble potato often doesn't get as much nutrition attention as it deserves. One medium potato delivers 610 mg of potassium, or roughly 17% of the daily value (DV). That's about 40% more potassium than you'll find in a banana, which only contains 422 mg, or 9% DV.
Which type of potato has the least amount of potassium?
Results: Mean potassium content was highest in the purple Viking potato (448.1 6 60.5 mg [11.5 6 1.6 mEq]/100 g [values are mean 6 SD unless otherwise noted]), and lowest in the Idaho potato (295 6 15.7 mg [7.6 6 0.4 mEq]/100 g). All raw potatoes had a mean potassium content of about 300 mg (7.7 mEq)/100 g or greater.
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