Ingredient · Updated

Soy flour

Neutral in 3 Flagged in 3

Found in 6 products

What is Soy flour?

Soy flour is a powder made from roasted and ground soybeans. It is available in full-fat, low-fat, and defatted forms depending on the process used to extract oils from the soybeans.

Soy flour is commonly used in various food products to boost protein content and improve texture. Despite its nutritional benefits, some people may have concerns about soy due to potential allergenic effects and ongoing debates about its health impacts, although evidence in these areas remains mixed.

When you see soy flour on a label, it often indicates the product may be a good source of plant-based protein. However, it may not be suitable for those with soy allergies.

Commonly found in: baked goods, protein supplements, meat substitutes, snack foods

What to watch

  • Soy is a common allergen and can trigger reactions in sensitive individuals.
  • Some research suggests soy may interfere with thyroid function in predisposed people.

Benefits

  • Provides a plant-based source of protein.
  • Can improve the texture of baked goods when used as a flour substitute.
FDA

Soy products, including soy flour, are generally recognized as safe (GRAS) by the FDA for use in food.

Research

Research on soy and its effects on health shows mixed results, with some studies noting benefits for heart health and others raising concerns about hormone-related issues.

Vegan

Soy flour is plant-derived and considered vegan-friendly by most standards.

Sources: Soybean and Soy Ingredients

Scout's take

Processed soy flour is the printed "muscle" and the source of all 26g of protein. Not labeled organic or non-GMO.

The case against

May cause allergic reactions in individuals sensitive to soy.

from the analysis of Annie's Gluten Free Bunny Cookies (Cocoa & Vanilla)

The case for

Provides plant-based protein and can enhance nutritional content.

from the analysis of Sunbelt Bakery PEANUT BUTTER CHOCOLATE CHIP CHEWY GRANOLA BARS

Provides plant-based protein and essential amino acids.

from the analysis of Annie's Gluten Free Bunny Cookies (Cocoa & Vanilla)

Provides additional protein content to the product.

from the analysis of Wonder CLASSIC ENRICHED BUNS

More from Scout's analyses

Soy flour is a source of plant-based protein and is used to enhance texture. It contains all essential amino acids but may cause allergies in some individuals. It is a good source of protein for vegetarians.

from the analysis of Annie's Gluten Free Bunny Cookies (Cocoa & Vanilla)

Soy flour is a protein-rich ingredient derived from soybeans. It is processed to remove fat and can be used to enhance protein content in foods. Some individuals may have soy allergies or sensitivities.

from the analysis of Sunbelt Bakery PEANUT BUTTER CHOCOLATE CHIP CHEWY GRANOLA BARS

Soy flour is used to enhance protein content and improve texture in baked goods. It is a processed form of soybeans. Soy can be an allergen for some individuals.

from the analysis of Wonder CLASSIC ENRICHED BUNS

All 6 products with Soy flour

Where Soy flour shows up

Higher-scoring picks without Soy flour

Products from the same categories whose analyzed ingredient list does not include Soy flour, scoring 80 or above.

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