Ingredient

Bifidobacterium Lactis Bb-12

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add Bifidobacterium lactis BB-12 to foods and supplements to provide probiotic benefits. It …

What it is

Bifidobacterium lactis BB-12 is a specific strain of probiotic bacteria. It is naturally found in the human gut and is commonly used in fermented foods. It is typically produced through industrial fermentation processes.

Why it's used

Manufacturers add Bifidobacterium lactis BB-12 to foods and supplements to provide probiotic benefits. It is often found in yogurt, kefir, and other fermented dairy products, as well as in some non-dairy items and dietary supplements.

Health notes

Bifidobacterium lactis BB-12 is generally recognized as safe (GRAS) by the FDA for use in certain foods. Some studies suggest that probiotics like BB-12 may support gut health and immune function, though research is ongoing. The European Food Safety Authority (EFSA) has evaluated probiotics, and the Joint FAO/WHO Expert Committee on Food Additives (JECFA) has also assessed various probiotic strains. Evidence regarding specific health benefits can vary, and it's important to note that probiotics are not a cure for any disease.

Allergen info

Bifidobacterium lactis BB-12 itself is not a major allergen. However, it is often found in dairy products like yogurt, which are derived from milk, a major allergen.

Products containing Bifidobacterium Lactis Bb-12

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Last updated: September 28, 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.