Eat Well, Protect Your Kidneys

Check phosphorus, sodium & potassium in hundreds of foods. Build kidney-safe meals with our free calculator — because eating well should feel easy.

Browse Foods CKD Recipes

397+

Foods in Database

6

Food Categories

3

Key CKD Nutrients Tracked

Free

Forever for Basic Use

Browse by Category

Find kidney-friendly options in every food group

Grains & Starches

Condiments & Oils

Safe for CKD Patients

Low phosphorus, sodium & potassium options

View All Foods →

Jalapeno Seeded Peppers

Jalapeno Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 19 mg

Potassium 166 mg

Poblano Seeded Peppers

Poblano Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 22 mg

Potassium 191 mg

Apple Red

52 kcal · 100.0g / Raw

Phosphorus 11 mg

Potassium 107 mg

Lemon Juice

8 kcal · 30.0g / Raw

Phosphorus 4 mg

Potassium 37 mg

Blueberries

57 kcal · 100.0g / Raw

Phosphorus 12 mg

Potassium 77 mg

Onion White

20 kcal · 50.0g / Raw

Phosphorus 17 mg

Potassium 83 mg

White With Added Vitamin C From Concentrate Grape Juice

White With Added Vitamin C From Concentrate Grape Juice

0 kcal · 100.0g / Raw

Phosphorus 12 mg

Potassium 49 mg

Rice Noodles

109 kcal · 100.0g / Cooked

Phosphorus 31 mg

Potassium 10 mg

How It Works

Simple steps to kidney-safe eating

Search Any Food

Instantly find phosphorus, sodium, and potassium levels for hundreds of common foods.

Build Your Meal

Add ingredients to the calculator and see real-time totals compared to your CKD daily limits.

Save & Print

Save your favourite meals and print them to bring to your dietitian appointment.

Eat Confidently

Know which foods are safe, which to moderate, and which to avoid for CKD stages 3–4.

This website provides nutritional information for educational purposes only. It is not a substitute for professional medical advice. Always consult your nephrologist or renal dietitian before making dietary changes.