Is coconut water bad for kidney patients?
It is very high in potassium and usually avoided when potassium is elevated.
Lifestyle
Potassium and kidney disease
Why potassium levels matter in kidney disease and which foods are high or low.
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Short Answer
Potassium keeps the heart and muscles working, but failing kidneys may not remove enough, letting levels rise dangerously. High-potassium foods like banana, coconut water and potatoes often need limiting.
Medical Facts
- Potassium is removed by the kidneys.
- High potassium can affect heart rhythm.
- Diet limits depend on your blood potassium level.
Treatment or Donation Options
- Limit high-potassium foods if advised.
- Choose lower-potassium options like apple, pineapple and cucumber.
- Follow your dietitian's individualised plan.
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