CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
Snacks
Safe
Carbonated Plain Water
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
0 kcal
Protein
0.0 g
Carbs
0.0 g
Fat
0.0 g
Phosphorus Learn more →
0 mg
Sodium Learn more →
21 mg
Potassium Learn more →
2 mg
Source & Notes
USDA FNDDS (foodCode: 92410210)
Frequently Asked Questions
Is Carbonated Plain Water safe for people with kidney disease?
Carbonated Plain Water is rated Safe for CKD patients. Good choice for kidney disease patients. With 0.0mg phosphorus, 21.0mg sodium, and 2.0mg potassium per 100.0g serving, it can be enjoyed in normal portion sizes. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Carbonated Plain Water?
A 100.0g serving of Carbonated Plain Water contains 0mg of phosphorus, which is approximately 0% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Carbonated Plain Water?
Per 100.0g serving, Carbonated Plain Water provides 21mg of sodium — about 1% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Carbonated Plain Water?
Carbonated Plain Water contains 2mg of potassium per 100.0g serving, equivalent to about 0% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Carbonated Plain Water?
Dialysis patients have stricter mineral limits. Given Carbonated Plain Water is rated Safe (Good choice for kidney disease patients), it is generally a good choice for dialysis patients in normal portions. Your dialysis team can give you personalised portion advice.
Where to Buy Carbonated Plain Water
Shop from trusted retailers — we may earn a small commission at no extra cost.
Shop Carbonated Plain Water on Amazon
Shop now
Affiliate Disclosure: As an Amazon Associate, KidneyFoods earns from qualifying purchases. This helps keep the site free — at no extra cost to you.
More Snacks
Crunchy Peanut Butter Crunchy Peanut Butter Protein Bars
Phosphorus221 mg
Sodium485 mg
Potassium291 mg
Caramel Nut Blast Nutrition Energy Bar
Phosphorus300 mg
Sodium300 mg
Potassium240 mg
Roasted Jalapeno Almond Bar
Phosphorus333 mg
Sodium311 mg
Potassium467 mg
Chicken Chicken Nuggets Made From Plants
Phosphorus125 mg
Sodium475 mg
Potassium550 mg
Free forever — built after 7 years on dialysis
I made KidneyFoods so no one has to guess what's safe to eat. If this page helped you today, a small donation keeps the lights on for the next person searching.
Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines