Brewer's Yeast
What is Brewer's Yeast?
Brewer's yeast is a deactivated yeast, a type of fungus. It is a byproduct of the beer brewing process, made from Saccharomyces cerevisiae. The yeast is dried and processed into a powder or flakes.
Is Brewer's Yeast vegan?
Brewer's Yeast is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Brewer's Yeast gluten-free?
It does not contain gluten.
Is Brewer's Yeast a major allergen?
Brewer's yeast is not derived from any of the nine major FDA allergens.
What is Brewer's Yeast used for?
Manufacturers add brewer's yeast for its savory, umami flavor and nutritional content.
Is Brewer's Yeast safe?
In the US, brewer's yeast is generally recognized as safe (GRAS) by the FDA for use as a food ingredient and nutrient supplement.
Why it's used
Manufacturers add brewer's yeast for its savory, umami flavor and nutritional content. It is often used in baked goods like crackers, breads, and pastries to enhance taste. It can also be found in nutritional supplements.
Health notes
In the US, brewer's yeast is generally recognized as safe (GRAS) by the FDA for use as a food ingredient and nutrient supplement. It is a good source of B vitamins and protein. International bodies like JECFA have evaluated yeast and its extracts, but no specific numeric limits are set for typical food use. Some people may experience digestive upset if they consume large amounts, especially if they have a yeast sensitivity.
Allergen info
Brewer's yeast is not derived from any of the nine major FDA allergens. It does not contain gluten.
Foods that contain Brewer's Yeast
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