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High in fiber and B vitamins, sourdough whole wheat bread
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (medium) of Whole wheat sourdough bread (Istanbul Halk Ekmek) (40 g) has 88 calories. That works out to 220 calories per 100 g. It contains 16.4 g of carbs, 3.4 g of protein, 0.8 g of fat and 2.4 g of fiber. Its 0.5 mg of Manganese covers 21% of the Daily Value. Its glycemic index is 54 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 slice (medium) · 40 g
88
KCAL / 40G
Carbs
16.4g
· 6% DV
Protein
3.4g
· 7% DV
Fat
0.8g
· 1% DV
Fiber
2.4g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 76% · Protein 16% · Fat 8%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 88 kcal | |
| Total fat | 0.8 g | 1% |
| Saturated fat | 0.12 g | 1% |
| Trans fat | 0 g | |
| Sodium | 152 mg | 7% |
| Total carbohydrate | 16.4 g | 6% |
| Fiber | 2.4 g | 9% |
| Protein | 3.4 g | 7% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 40 g | 88 kcal |
| 1 slice (thin) | 25 g | 55 kcal |
| 1 slice (thick) | 60 g | 132 kcal |
| 2 slice (medium) | 80 g | 176 kcal |
| 100 g | 100 g | 220 kcal |
| 1 serving (large) | 100 g | 220 kcal |
| ½ piece (half) | 200 g | 440 kcal |
| 1 piece (whole) | 400 g | 880 kcal |
Calculated from 220 calories per 100 g.
It is a whole-wheat bread made with sourdough fermentation. The exact ingredient list may vary, so check the packaging for the specific loaf you buy, especially if you need to avoid a particular ingredient.
The main difference is how the dough is leavened: sourdough uses a fermented starter, while regular whole wheat bread is often raised with commercial yeast. Fermentation also gives sourdough its characteristic flavor and texture.
It can have a tangy flavor because acids develop during sourdough fermentation. The intensity varies with the starter and fermentation process, so a mild tang is normal and does not by itself mean the bread has spoiled.
For short-term storage, keep it in a cool, dry place in a bread box or paper bag. Refrigeration can make bread stale faster; if you will not eat it soon, freezing is a better way to preserve it.
Yes. Slice the loaf before freezing and seal the slices in a freezer-safe bag. You can toast slices straight from frozen or let them thaw at room temperature, which makes it easy to take out only what you need.
Yes, it works well for toast. Toasting crisps the exterior and brings out the bread’s tangy flavor; top it with eggs, cheese, or vegetables for a more filling breakfast or snack.
Sourdough bread is leavened with a fermented starter, but some commercial recipes may also use baker’s yeast. The product name alone cannot confirm the exact recipe, so consult the ingredient list on the package.
Some people find sourdough easier to digest, as fermentation changes the dough’s composition. It still contains gluten, however, and is not suitable for people with coeliac disease; sourdough fermentation does not remove gluten.
Yes, its carbohydrates raise blood sugar. Whole-wheat flour and fiber may slow the rise compared with white bread, and eating a slice with protein-rich foods such as eggs or cheese can make for a more balanced meal.
It pairs well with savory toppings such as avocado, eggs, cheese, or soup. Its tangy flavor also works with nut butter; choose a topping based on whether you want a quick snack or a more substantial meal.
Vitamins
B3
1.52mg · 10% DV
B1
0.09mg · 8% DV
Folate
14µg · 4% DV
Biotin
1µg · 3% DV
Minerals
Manganese
0.48mg · 21% DV
Copper
0.07mg · 8% DV
Selenium
4µg · 7% DV
Magnesium
30mg · 7% DV
Sodium
152mg · 7% DV
Potassium ⭐
88mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 88 calories in 1 slice (medium) (40 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Whole wheat sourdough bread (Istanbul Halk Ekmek) is made with whole wheat flour and dough fermented with a sourdough culture. The whole grain gives it a deeper, nutty flavour, while fermentation brings a gentle tang. It is a loaf from Istanbul’s municipal bakery, made for everyday meals rather than a special occasion.
In Turkey, slices are often served at breakfast with cheese, olives, tomatoes and tea, or alongside soup and other home-cooked dishes. The crumb is pleasantly chewy, with a heartier crust than soft white sandwich bread. It is a fibre-rich choice, providing 6 g of fibre per 100 g. Pair it with fresh vegetables and a modest spread for a satisfying, lighter meal.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
High
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
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.
Contains these allergens:
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
SATURATED
0.12g
MONOUNSATURATED
0.12g
POLYUNSATURATED
0.2g
Omega 6:3 ratio 9:1
Above the ideal 4:1 (9:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.