Sourdough
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Sourdough has a glycemic index of 54, which classifies it as a low GI food. With a glycemic load of 13 per 100g, it has a moderate impact on blood sugar.
Compared to other grains, Sourdough ranks among the lowest in glycemic index.
Sourdough is a good choice for people managing blood sugar, insulin resistance, or following a low-GI diet.
Logi Score: 6/10
Why this score?
- ✓ Lower glycemic index than regular bread
- ✓ Contains beneficial fermentation products
- ✓ Moderate protein content
- ✗ Moderate sodium content
- ✗ Refined flour often used
- ✗ Low fiber compared to whole grains
Processing Level
Nutrition Facts (per 100g)
| Calories | 240 kcal |
| Carbohydrates | 48g |
| Sugars (Total) | 1.4g |
| Natural | 1.4g |
| Added | 0g |
| Fiber | 2.7g |
| Soluble | 0.8g |
| Insoluble | 1.9g |
| Protein | 8.5g |
| Fat | 1.2g |
| Saturated | 0.2g |
| Unsaturated | 1g |
| Sodium | 480mg |
Frequently Asked Questions
What is the glycemic index of Sourdough?
Sourdough has a glycemic index of 54, which classifies it as a low GI food. With a glycemic load of 13 per 100g, it has a moderate impact on blood sugar.
Is Sourdough good for people with insulin resistance?
Sourdough has a low glycemic index (54), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
How does Sourdough affect blood sugar?
Sourdough has a glycemic load of 13 per 100g, which indicates a moderate impact on blood sugar levels.
Logi · Manage Insulin Resistance
Lower your blood sugar through smarter food choices
Logi scans your meals, calculates glycemic load in real time, and shows you exactly how each ingredient affects your blood sugar — so you can eat better without guessing.
Start for free →