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Sourdough Bread Calories
Naturally fermented, rich flavor, source of fiber
CALORIES
GI
POTASSIUM
FIBER
Sourdough Bread Nutrition Facts
Selected: 100 g
250
KCAL / 100G
Carbs
48g
· 81%
Protein
8.5g
· 14%
Fat
1.2g
· 5%
Fiber
2.7g
Sourdough Bread Vitamins & Minerals
Vitamins
B1
0.22mg · 18% DV
B3
2.4mg · 15% DV
Folate
35µg · 9% DV
B2
0.11mg · 8% DV
Minerals
Manganese
1mg · 43% DV
Sodium
490mg · 21% DV
Selenium
10µg · 18% DV
Phosphorus
85mg · 12% DV
Sourdough Bread Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Sourdough Bread Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Sourdough Bread Contain Allergens?
Contains these allergens:
Which Diets Is Sourdough Bread Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Sourdough Bread Fat Profile
SATURATED
0.25g
MONOUNSATURATED
0.15g
POLYUNSATURATED
0.38g
Omega 6:3 ratio 11.7:1
Above the ideal 4:1 (11.7:1).
Foods Similar to Sourdough Bread
Sourdough Bread — Frequently Asked Questions
Why do some people find sourdough bread easier to digest than regular bread?
Its long fermentation can break down some compounds in the dough, so some people feel it sits lighter. It still contains gluten, so it is not safe for people with coeliac disease.
Can sourdough bread cause bloating?
It can, depending on the person and the amount eaten. Some people tolerate sourdough better than standard bread, but wheat sensitivity or large portions may still lead to bloating.
Does toasting sourdough bread change its nutrition a lot?
Toasting mainly changes texture and moisture, not the core macronutrient profile. Very heavy browning is best avoided, as excessive charring can create unwanted compounds.
Is sourdough bread better before or after a workout?
Its carbohydrate content makes it useful before exercise for energy, and after exercise when paired with a protein-rich food. On its own, it may not provide enough protein for post-workout recovery.
What foods pair well with sourdough bread for a more balanced meal?
It works well with protein and healthy-fat foods such as eggs, hummus, cheese, nut butter, or avocado. Pairing it this way can make the meal more filling and balanced.
Should sourdough bread be stored in the fridge?
Usually no, because refrigeration can make bread go stale faster. For short-term storage, keep it in a cool, dry place; for longer storage, freeze it.
Can you freeze sourdough bread?
Yes, sourdough freezes well. Slicing it first makes it easier to thaw only what you need or toast straight from frozen.
Does a hard crust mean sourdough bread is stale?
Not necessarily. Sourdough often has a naturally thicker, firmer crust, while true staleness is more about a dry interior and loss of aroma.
Why can sourdough bread feel more filling than white bread?
Its structure, fermentation, and fibre content can help some people feel satisfied for longer. Fullness also depends on portion size and what you eat with it.
Who should be careful with sourdough bread?
Anyone with coeliac disease or other gluten-related disorders should avoid or use caution because it contains gluten. People who need to limit sodium should also check the label on packaged versions.
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Nutrition data compiled from USDA FoodData Central and scientific sources.