Brewer’s yeast is an ingredient used in the production of beer and bread. It is made from Saccharomyces cerevisiae, a one-celled fungus. Brewer’s yeast has a bitter taste.
Brewer’s yeast is also used as a nutritional supplement. It’s a rich source of chromium, which may help your body maintain normal blood sugar levels. It’s also a source of B vitamins.
Brewer’s yeast is considered a probiotic and is used to aid digestion.
The probiotic characteristics of brewer’s yeast may make it an effective way to prevent diarrhea. It has been used to treat other disorders of the digestive tract, including:
Brewer’s yeast can provide energy and may help maintain healthy skin, hair, eyes, and mouth. It may be effective at supporting the nervous system and enhancing the immune system.
The chromium in brewer’s yeast may help control sugar levels for patients with type 2 diabetes by improving glucose tolerance.