Search Foods
Home › Food Database › Potatoes

Potatoes, red, flesh and skin, raw

Per 100 g edible portion
Vegetables
ModerateBased on CKD stage 3-4 daily limits, Potatoes is rated Moderate - Potassium is the top contributor at 23% of its limit, within the 15-25% band.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus61 mg6%
Low
Sodium18 mg<1%
Low
Potassium455 mg23%
Moderate

About this food

Potatoes belongs to the Vegetables category. Vegetables are a key source of fiber and vitamins and are beneficial in CKD. Some are high in potassium, but slicing, boiling and discarding the water can remove about 30-50% of the potassium - a practical step.

Nutrient insight

The most striking number here is potassium (23%). For patients on potassium restriction, portion size and leaching are the two levers that matter for foods like Potatoes.

Other nutrients

Protein1.9 gNot part of rating
Fiber1.7 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)1.3 gNatural sugar
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
Oxalate34 mgLow oxalateNot rated · category estimate
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

A handy approach - Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables.

Related foods

tree fernKidney-friendlybutterburKidney-friendlypectinKidney-friendlyoilKidney-friendly

Related guides

VegetablesModerate foodsLow potassium foodsLow sodium foods

Frequently asked questions

Is Potatoes safe for kidney disease?

Based on CKD stage 3-4 daily limits, Potatoes is rated Moderate - Potassium is the highest contributor at 23% of its limit. Ratings reflect public nutrition data only; individual cases should follow medical advice.

Why is Potatoes rated Moderate?

Among phosphorus, sodium and potassium, Potatoes's Potassium is highest (455 mg, 23% of daily limit), falling in the 15-25% band - hence the Moderate rating.

How much Potassium is in Potatoes?

Data: 100 g of Potatoes has Potassium 455 mg (23% of the 2,000 mg limit).

Is Potatoes safe on a low-potassium diet?

Low-potassium question: Potatoes exceeds the 300 mg threshold (Potassium 455 mg per 100 g). Whether it fits depends on your daily potassium budget.

How does Potatoes compare to other vegetables foods?

Next to other Vegetables options, Potatoes carries more Potassium at 455 mg per 100 g. Use your own daily limits, not category labels, as the guide.