Great question! Staying well-hydrated is really important for kidney health, but the best choices depend on your stage of kidney disease. Here's a general guide to kidney-friendly drinks:
Good options
- Water – plain water (without added minerals or electrolytes) is the gold standard
- Black coffee – surprisingly low in Show Full Answer
Great question! Staying well-hydrated is really important for kidney health, but the best choices depend on your stage of kidney disease. Here's a general guide to kidney-friendly drinks:
Good options:
- Water – plain water (without added minerals or electrolytes) is the gold standard
- Black coffee – surprisingly low in potassium at around 124mg per cup, and generally safe in moderation (fewer than 3 cups a day)
- Tea – black, green, or herbal teas can work well, just watch what you add to them (milk and creamers can add potassium)
Things to watch out for:
- Sports drinks and juices can be surprisingly high in potassium
- Smoothies can sneak in a lot of potassium depending on ingredients
- Salt substitutes in drinks may contain potassium chloride, which can raise potassium levels If you have advanced kidney disease or are on dialysis, fluid intake is usually restricted — often to around 32 ounces per day. Your nephrologist or renal dietitian is the best person to guide exactly how much and what to drink based on your specific stage and blood test results.
3 days ago
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