Great question! With stage 3 kidney disease, nuts can still be part of your diet — but the key is moderation and choosing the right types. Since your kidneys may struggle to filter phosphorus, potassium, and protein efficiently, some nuts are better choices than others.
Here are some of the more kidney-friendly options:
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Great question! With stage 3 kidney disease, nuts can still be part of your diet — but the key is moderation and choosing the right types. Since your kidneys may struggle to filter phosphorus, potassium, and protein efficiently, some nuts are better choices than others.
Here are some of the more kidney-friendly options:
- Pecans – lower in potassium, phosphorus, and protein
- Macadamia nuts – also lower in protein and phosphorus
- Sunflower seeds – lower in potassium and protein
- Roasted pumpkin seeds (pepitas) – among the lowest in phosphorus
Nuts to be more cautious with include those higher in potassium and phosphorus, such as almonds, cashews, and peanuts. That doesn't mean they're completely off the table, but portion size really matters. A good general guideline is to aim for small, snack-sized portions rather than large handfuls. Research even suggests that eating nuts in moderation — around one to six times per week — may support overall health for people with kidney disease.
That said, everyone's dietary needs are different depending on their blood test results and treatment plan. A renal dietitian can give personalized guidance on exactly which nuts and how much are right for your specific situation. It's worth asking your care team for a referral if you don't already have one!
September 28
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