High protein bread sourdough
Low GI
GL 16 per 100 g
- High protein content
- Moderate sodium content
High protein bread sourdough has a glycemic index of 50, lower than plain Sourdough bread (54).
Updated Jul 13, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
Instead of this
- GL 1 per 100 g Cauliflower flats offer a significantly lower glycemic load (1 vs 16) and GI, making them an excellent, fiber-rich bread alternative for blood sugar stability.
Cauliflower rounds (baked, made from riced cauliflower and eggs) - GL 2.7 per 100 g Flaxseed crackers provide a much lower glycemic impact (GL 2 vs 16) while maintaining a crunchy, bread-like texture suitable for meals.
Flaxseed crackers - GL 1 per 100 g Almond flour is a nutrient-dense, low-glycemic swap (GL 1 vs 16) that helps prevent blood sugar spikes compared to grain-based breads.
Almond flour
Forms of Sourdough bread
- GI 54 · GL 27.5 per 100 g
Sourdough bread - Whole-grain sourdough bread with natural almond or peanut butterGI 50 · GL 17.5 per 100 g whole
- GI 50 · GL 21 per 100 g 100 percent rye
100% Rye Sourdough Bread - GI 53 · GL 23 per 100 g seeded
Seeded sourdough bread slice - Baked sourdough breadGI 54 · GL 26 per 100 g baked
- GI 54 · GL 26 per 100 g bowl
Sourdough bread bowl
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High protein bread sourdough is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 230 kcal |
| Carbohydrates | 32 g |
| Sugars (Total) | 2 g |
| Natural | 2 g |
| Added | 0 g |
| Fiber | 6 g |
| Soluble | 1.8 g |
| Insoluble | 4.2 g |
| Protein | 15 g |
| Fat | 4 g |
| Saturated | 0.7 g |
| Unsaturated | 3.3 g |
| Sodium | 450 mg |
Processing Level
Why this score?
- High protein content
- Good fiber content
- Moderate sodium content
- Processed grain product
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of High protein bread sourdough?
High protein bread sourdough has a glycemic index of 50 (Low) and a glycemic load of 16 per 100 g.
Is High protein bread sourdough good for people with insulin resistance?
High protein bread sourdough has a low glycemic index (50), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
Which form of Sourdough bread has the lowest glycemic load?
High protein bread sourdough has the lowest glycemic load of all forms of Sourdough bread in this database (16 per 100 g).
Check High protein bread sourdough in the Logi app, with your portion.
