Kvas
Low GI
GL 6 per glass (250 g) · GL 2.4 per 100 g
- Contains beneficial fermentation products
- Contains added sugars
Kvas has a glycemic index of 40 (Low). One glass (250 g) adds a glycemic load of 6.
Updated Jul 6, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
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Kvas is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 27 kcal |
| Carbohydrates | 6 g |
| Sugars (Total) | 3.5 g |
| Natural | 1 g |
| Added | 2.5 g |
| Fiber | 0.2 g |
| Soluble | 0.08 g |
| Insoluble | 0.12 g |
| Protein | 0.2 g |
| Fat | 0 g |
| Saturated | 0 g |
| Unsaturated | 0 g |
| Sodium | 7 mg |
Processing Level
Why this score?
- Contains beneficial fermentation products
- Low in fat
- Some fiber content
- Contains added sugars
- Moderate glycemic load
- Processed beverage
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Kvas?
Kvas has a glycemic index of 40 (Low). One glass (250 g) has a glycemic load of 6; per 100 g the glycemic load is 2.4.
Is Kvas good for people with insulin resistance?
Kvas has a low glycemic index (40), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
How does Kvas affect blood sugar?
Kvas has a glycemic load of 2.4 per 100g, which indicates a minimal impact on blood sugar levels.
Related foods
Check Kvas in the Logi app, with your portion.
