Ingredient

Sourdough

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What is Sourdough?

Sourdough is a type of bread made through the fermentation of dough using naturally occurring lactobacilli and yeast. This fermentation process gives sourdough its distinctive tangy flavor and chewy texture, as well as its slightly sour taste.

Sourdough is used in various products, especially bakery items such as bread and crackers, due to its flavor and potential digestibility benefits. Some studies suggest that the fermentation process can partially break down gluten, making it easier to digest for some people, although it is not gluten-free. Health evidence on sourdough is mostly positive, noting its natural fermentation benefits, but does not support any specific health claims.

When seeing sourdough on a label, it indicates the use of traditional fermentation methods, which may alter the texture and flavor profile of the product.

Commonly found in: bread, crackers, pizza crusts, baked goods

Benefits

  • May enhance flavor and texture through natural fermentation.
  • Potentially easier to digest for some people due to partial gluten breakdown.
FDA

The FDA does not specifically regulate sourdough as it is considered a traditional food product, with no additional approvals or restrictions.

Research

Research highlights the benefits of natural fermentation in sourdough, though evidence for specific health claims is mostly indirect.

Vegan

Sourdough is typically considered vegan unless non-vegan ingredients are added during production.

Sources: The Characteristics of Sourdough Bread

Scout's take

Sourdough is a fermented dough that can improve the digestibility of grains. The fermentation process can enhance nutrient absorption. It is a traditional method of bread-making with no significant health concerns.

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