CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Safe
Buckwheat Groats
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
118 kcal
Protein
3.2 g
Carbs
19.0 g
Fat
4.0 g
Phosphorus Learn more →
67 mg
Sodium Learn more →
170 mg
Potassium Learn more →
85 mg
Source & Notes
USDA FNDDS (foodCode: 56200510)
Frequently Asked Questions
Is Buckwheat Groats safe for people with kidney disease?
Buckwheat Groats is rated Safe for CKD patients. Good choice for kidney disease patients. With 67.0mg phosphorus, 170.0mg sodium, and 85.0mg 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 Buckwheat Groats?
A 100.0g serving of Buckwheat Groats contains 67mg of phosphorus, which is approximately 7% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Buckwheat Groats?
Per 100.0g serving, Buckwheat Groats provides 170mg of sodium — about 7% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Buckwheat Groats?
Buckwheat Groats contains 85mg of potassium per 100.0g serving, equivalent to about 4% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Buckwheat Groats?
Dialysis patients have stricter mineral limits. Given Buckwheat Groats 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.
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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines