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

🥩
Meat & Protein
139 foods
🍚
Grains & Starches
50 foods
🧂
Condiments & Oils
22 foods
🍎
Fruits
60 foods
🥦
Vegetables
97 foods
🍿
Snacks
29 foods

Safe for CKD Patients

Low phosphorus, sodium & potassium options

View All Foods →
Shiitake Mushrooms
Safe
Shiitake Mushrooms
0 kcal · 100.0g / Raw
Phosphorus 75 mg
Sodium 0 mg
Potassium 243 mg
Anjou Green With Skin Pear
Safe
Anjou Green With Skin Pear
0 kcal · 100.0g / Raw
Phosphorus 12 mg
Sodium 0 mg
Potassium 122 mg
Granny Smith With Skin Apples
Safe
Granny Smith With Skin Apples
59 kcal · 100.0g / Raw
Phosphorus 10 mg
Sodium 0 mg
Potassium 116 mg
Semolina Coarse And Semi-coarse Flour
Safe
Semolina Coarse And Semi-coarse Flour
0 kcal · 100.0g / Raw
Phosphorus 129 mg
Sodium 0 mg
Potassium 173 mg
00 Flour
Safe
00 Flour
0 kcal · 100.0g / Raw
Phosphorus 106 mg
Sodium 0 mg
Potassium 135 mg
Purple With Added Vitamin C From Concentrate Grape Juice
Safe
Purple With Added Vitamin C From Concentrate Grape Juice
0 kcal · 100.0g / Raw
Phosphorus 12 mg
Sodium 4 mg
Potassium 49 mg
Poblano Seeded Peppers
Safe
Poblano Seeded Peppers
0 kcal · 100.0g / Raw
Phosphorus 22 mg
Sodium 0 mg
Potassium 191 mg
Blackberries
Safe
Blackberries
0 kcal · 100.0g / Raw
Phosphorus 20 mg
Sodium 1 mg
Potassium 167 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.

Start Building Kidney-Safe Meals Today

Free to use. No signup required for basic features.

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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.