Ingredient

Acidofilus & Bifidus

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
These bacteria are added to foods to provide potential health benefits associated with probiotics. …

What it is

Acidophilus and Bifidus are types of beneficial bacteria, often referred to as probiotics. They are naturally found in the human gut and are also present in fermented foods like yogurt and some dairy products. They are typically grown in a lab for use as food ingredients.

Why it's used

These bacteria are added to foods to provide potential health benefits associated with probiotics. They are commonly found in yogurt, kefir, some cheeses, and dietary supplements. Manufacturers add them to enhance the perceived healthfulness of a product.

Health notes

Acidophilus and Bifidus are generally recognized as safe (GRAS) by the FDA for use in foods. They are considered live and active cultures when added to products like yogurt. International bodies like JECFA and EFSA have evaluated probiotics, but specific numeric limits for these bacteria in food are not typically set. Research into the specific health effects of different strains is ongoing, and benefits can vary.

Allergen info

Not a major allergen. However, if these bacteria are cultured in a medium containing milk, trace amounts of milk allergens could be present.

Products containing Acidofilus & Bifidus

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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.