With stage 4 kidney disease, diet becomes really important for protecting your kidneys and slowing further damage. Here are the key things to limit or avoid:
Foods to avoid or limit
- High-sodium foods – processed foods, canned soups, fast food, hot dogs, bacon
- High-potassium foods – bananas, avocados, potatoes, beans, Show Full Answer
With stage 4 kidney disease, diet becomes really important for protecting your kidneys and slowing further damage. Here are the key things to limit or avoid:
Foods to avoid or limit:
- High-sodium foods – processed foods, canned soups, fast food, hot dogs, bacon
- High-potassium foods – bananas, avocados, potatoes, beans, leafy greens
- High-phosphorus foods – dairy products, chocolate, whole grains, nuts, seeds, oatmeal
- High-protein foods – large portions of red meat, poultry, and fish
- Saturated fats – red meat, butter
Drinks to avoid or limit:
- Dark colas – very high in phosphorus
- Fluids in general – at stage 4, your doctor may recommend limiting total fluid intake to reduce stress on your kidneys and help manage blood pressure Since stage 4 is quite advanced, your specific needs may differ from general guidelines. It's really worth asking your nephrologist for a referral to a renal dietitian — they can build a personalized plan just for you based on your latest lab results.
June 15
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