Oatmeal and CKD: Potassium, Phosphorus & Sodium Reference
Short answer: Oatmeal is rated Kidney-friendly for CKD stage 3-4. Oatmeal receives a Kidney-friendly rating. Among phosphorus, sodium and potassium, Phosphorus is highest at 8%, yet stays under the 15% line.
About Oatmeal
In a CKD diet, Grains & Starches deserve attention: Oatmeal - Grains and starches are usually relatively low in potassium and phosphorus, making them a sensible base for a CKD diet. Watch whole-grain and some processed grain products, which can carry more phosphorus.
Nutrient insight
Phosphorus at 8% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.
Phosphorus / Sodium / Potassium per 100 g
Practical tips
If you are managing mineral intake: Use refined grains as the base and treat whole grains by portion, since they carry more phosphorus.
See the full Oatmeal food page →