Sour bread

Bakery

Item Rating: 68/100

1 serving (60 grams) contains 160 calories, 5.0 grams of protein, 1.0 grams of fat, and 33.0 grams of carbohydrates.

Nutrition Information

1 cup (240g)

Calories		640.0
% Daily Value*
Total Fat		4.0 g	5%
	Saturated Fat	0.8 g	4%
	Polyunsaturated Fat	0 g
Cholesterol		0 mg	0%
Sodium		1600.0 mg	69%
Total Carbohydrates		132 g	48%
	Dietary Fiber	8.0 g	28%
	Sugars	4.0 g
protein		20.0 g	40%
Vitamin D		0 mcg	0%
Calcium		80.0 mg	6%
Iron		6 mg	33%
Potassium		200.0 mg	4%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Food Attributes

🍯 Low sugar

Source of Calories

Fat: 36 cal (5.6%)

Protein: 80 cal (12.4%)

Carbs: 528 cal (82.0%)

About Sour bread

Sourdough bread is a type of bread made through natural fermentation using wild yeast and lactic acid bacteria. Originating thousands of years ago, it has roots in ancient Egypt, though it is enjoyed globally today, especially in European and American cuisines. Its tangy flavor comes from the lactic acid produced during fermentation. Nutritionally, sourdough bread is a good source of carbohydrates and contains small amounts of protein, B vitamins (like B1, B6, and niacin), iron, and zinc. It is often easier to digest than conventional bread due to the fermentation process, which reduces phytic acid and improves mineral bioavailability.

Health Benefits

• Improved digestion: The fermentation process in sourdough reduces phytic acid, allowing better absorption of minerals like iron and zinc.
• Supports gut health: The lactic acid bacteria in sourdough can benefit gut microbiota due to potential probiotic effects.
• Low glycemic index: Compared to regular bread, sourdough has a lower glycemic index, leading to a slower rise in blood sugar levels.

Dietary Considerations

Allergens: Contains gluten, wheat, possibly rye or other grains if used

Suitable for: Vegetarian, vegan (if no dairy is used in the recipe)

Not suitable for: Gluten-free, low-carb diets

Selection and Storage

Store sourdough bread in a paper bag or loosely wrapped in a tea towel at room temperature to maintain its crust. For longer storage, freeze in an airtight container and reheat when ready to eat.

Common Questions About Sour bread Nutrition

Is sour bread high in protein?

Sour bread is not typically high in protein; a standard slice provides about 3-4 grams of protein. Its nutrient profile primarily consists of carbohydrates, making it better suited as an energy source rather than a significant protein contributor.

Can I eat sour bread on a keto diet?

Sour bread is generally not suitable for a keto diet due to its high carbohydrate content, with an average slice containing 15-20 grams of carbs. Keto diets focus on very low-carb intake, so sour bread is not a compatible option.

What are the health benefits and concerns of eating sour bread?

Sour bread can offer health benefits due to its fermentation process, which may improve gut health and digestion. However, it is still high in carbohydrates and may not be ideal for people managing blood sugar levels or on low-carb diets. Eating it in moderation is suggested for balanced nutrition.

What is the recommended portion size of sour bread?

A standard serving size is usually one slice, approximately 60 grams, which provides about 120-150 calories. Depending on your dietary goals, you may adjust portion sizes, but consuming sour bread in moderation is advised due to its calorie and carb content.

How does sour bread compare to regular white bread?

Sour bread is often considered healthier than regular white bread due to the fermentation process, which may improve nutrient absorption and digestion. Sour bread also tends to have a lower glycemic index, meaning it causes slower blood sugar spikes compared to white bread.

Data Sources & Scientific References