Sourdough rye bread
Low GI
GL 20 per 100 g
- Low processing level
- High glycemic load per serving
Sourdough rye bread has a glycemic index of 48 (Low).
Updated Jul 7, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
Instead of this
- GL 16 per 100 g Sprouting grains lowers their glycemic impact and increases protein and vitamin content compared to standard rye bread.
Sprouted whole grain bread - GL 1 per 100 g It has a significantly lower carbohydrate content and higher healthy fat content, making it ideal for managing insulin resistance.
Almond flour - GL 14 per 100 g The high fiber content and healthy fats help further stabilize blood sugar levels compared to traditional grain-based breads.
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Sourdough rye bread is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 210 kcal |
| Carbohydrates | 41 g |
| Sugars (Total) | 1 g |
| Natural | 1 g |
| Added | 0 g |
| Fiber | 7 g |
| Soluble | 2.1 g |
| Insoluble | 4.9 g |
| Protein | 5 g |
| Fat | 1.2 g |
| Saturated | 0.2 g |
| Unsaturated | 1 g |
| Sodium | 500 mg |
Processing Level
Why this score?
- Low processing level
- Good fiber content
- No added sugars
- High glycemic load per serving
- Moderate sodium content
- Low protein-to-carb ratio
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Sourdough rye bread?
Sourdough rye bread has a glycemic index of 48 (Low) and a glycemic load of 20 per 100 g.
Is Sourdough rye bread good for people with insulin resistance?
Sourdough rye bread has a low glycemic index (48), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
How does Sourdough rye bread affect blood sugar?
Sourdough rye bread has a glycemic load of 20 per 100g, which indicates a significant impact on blood sugar levels.
Check Sourdough rye bread in the Logi app, with your portion.
