Cabbage

The bottom line
Cheap, filling and lower in potassium — an underrated kidney-friendly staple across many cuisines.
A healthier swap
No swap needed. Coleslaw made with vinegar rather than salty dressings keeps sodium down too.
Understand the nutrients
Frequently asked questions
Does cabbage interfere with medicines?
Cabbage is rich in vitamin K, which matters mainly for people on warfarin. Keep your intake steady rather than suddenly large or zero, and mention it to the team managing your anticoagulation.
These pages are general education about eating with kidney disease, dialysis or a kidney transplant. They are not medical advice and do not replace your own care plan. Kidney diets are individual: what is right for you depends on your stage, your blood tests, your medicines and your other conditions. Always talk to your care team or renal dietitian before changing what you eat, and never stop or change a medicine because of something you read here.

