Yeast Extract
This is what the ingredient is.
Yeast extract is produced by breaking down yeast cells (usually Saccharomyces cerevisiae) and concentrating the soluble contents. Contains glutamates, amino acids, and vitamins.
Here is why it shows up on the label.
Flavor enhancer providing savory, umami taste. Used in soups, sauces, snacks, and vegetarian products. Natural source of glutamates. Alternative to MSG.
Here is what food agencies say.
FDA GRAS as natural flavor. Not specifically regulated as additive since considered food ingredient. It is approved globally in the US, Europe, and Canada.
Here is what research has found.
Generally recognized as safe. Contains naturally occurring glutamates similar to MSG. Studies show good tolerability in most individuals.
Here are a few things worth knowing.
Contains naturally occurring glutamates - individuals sensitive to MSG may also react to yeast extract. Very high in sodium. Should be avoided by individuals with yeast allergies. Contains tyramine (concern for those on MAOI medications).
Sources
- FDA GRAS Database
- Food Technology Journal 2018
- Comprehensive Reviews in Food Science 2014
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.