Ingredient

Probiotic B

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers add Probiotic B to foods to increase the number of beneficial live bacteria, …

What is Probiotic B?

Probiotic B is a type of live bacteria, often from the Lactobacillus or Bifidobacterium families. These beneficial microorganisms are typically grown in a lab using a fermentation process, often on a nutrient-rich medium.

Is Probiotic B a major allergen?

Probiotic B itself is not a major allergen.

What is Probiotic B used for?

Manufacturers add Probiotic B to foods to increase the number of beneficial live bacteria, which are thought to support gut health.

Is Probiotic B safe?

Probiotic B is generally recognized as safe (GRAS) by the FDA for use in foods.

Why it's used

Manufacturers add Probiotic B to foods to increase the number of beneficial live bacteria, which are thought to support gut health. It is commonly found in fermented dairy products like yogurt and kefir, as well as in some supplements and juices.

Health notes

Probiotic B is generally recognized as safe (GRAS) by the FDA for use in foods. While research is ongoing, some studies suggest that probiotics may help support digestive health. International bodies like EFSA have also reviewed probiotics. Evidence on specific health benefits can vary depending on the strain and the individual.

Allergen info

Probiotic B itself is not a major allergen. However, it is often found in dairy products, and the fermentation medium may sometimes contain allergens like soy or milk, which would be listed separately.

Foods that contain Probiotic B

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: October 5, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.