Lentils and CKD: Potassium, Phosphorus & Sodium Reference
Short answer: Lentils is rated Moderate for CKD stage 3-4. Lentils's standout mineral is Potassium (18% of limit), giving it a Moderate rating - fine to eat with attention to portions.
About Lentils
How to think about Legumes & Nuts: Lentils is worth a closer look - Legumes and nuts are typically high in both phosphorus and potassium, so they need care. Plant phosphorus absorbs at a lower rate (30-50%), so the real load is smaller than the numbers suggest.
Nutrient insight
Lentils's potassium is the top contributor (18% of its limit), so its potassium density deserves attention. In CKD stage 3-4 the kidneys clear potassium less well - control portions, and peeling, slicing or boiling can help.
Phosphorus / Sodium / Potassium per 100 g
Practical tips
Practical tip: Cook legumes and discard the water to lower some minerals; keep nuts to a small handful.
See the full Lentils food page →