September 24, 2026
Potassium and Kidney Disease
Why potassium levels matter and which foods are high or low.
Medically Reviewed By
Artemis Kidney Hospital Nephrology & Transplant Team
See our full team on the Doctors page
Potassium keeps the heart and muscles working. Failing kidneys may not remove enough, letting levels rise dangerously.
High-potassium foods include banana, coconut water, potatoes and spinach. Lower options include apple, pineapple and cucumber.
Medical Disclaimer
This article is for general education only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified nephrologist about your own condition.
This article is part of
The Complete Kidney Transplant & Care Guide for India →Have Questions?
Our kidney specialists are ready to help you. Contact us to ask questions or schedule an appointment.
Keywords
potassium kidney diseasehigh potassium foodslow potassium diet