Search Foods
Home › Food Database › Corn

Corn, sweet, yellow, canned, vacuum pack, regular pack

Per 100 g edible portion
Vegetables
Kidney-friendlyFrom a daily-limit view, Corn lands in the Kidney-friendly band: Sodium is highest at 14%, still comfortably low.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus64 mg6%
Low
Sodium272 mg14%
Low
Potassium186 mg9%
Low

About this food

For Vegetables, Corn is a typical example. 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

Corn's sodium is the top contributor (14% of its limit). Sodium drives blood pressure and swelling, and most CKD patients limit it - watch hidden sodium in sauces and cured products.

Other nutrients

Protein2.4 gNot part of rating
Fiber2 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)5.6 gNatural sugar
Alcohol0 gAlcohol-free
Purine6.4 mgLow purineNot rated · category estimate
Oxalate1 mgLow oxalateNot rated · category estimate
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

Practical tip: 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

VegetablesKidney-friendly foodsHigh fiber foodsLow sodium foods

Frequently asked questions

Is Corn safe for kidney disease?

By our rating standard (CKD stage 3-4), Corn is Kidney-friendly. Main consideration: Sodium at 14% of the daily limit. Data is for reference; consult your care team.

Why is Corn rated Kidney-friendly?

Corn is rated Kidney-friendly because Sodium is 14% of its limit (272 mg) - the only mineral reaching the <15% range.

How much Sodium is in Corn?

Per 100 g, Corn contains Sodium 272 mg, which is 14% of the CKD stage 3-4 daily limit (2,000 mg).

Is Corn safe on a low-potassium diet?

On a low-potassium diet, Corn falls below the 300 mg per 100 g reference point, providing 186 mg of Potassium. Treat this as a reference - your stage and labs decide the real target.

How does Corn compare to other vegetables foods?

Compared with the typical Vegetables food, Corn has more Sodium - 272 mg per 100 g on record. Ratings on this site always use the food's own measured values.