As the name implies, Brewerâs yeast is a staple ingredient used in producing beer. Derived from Saccharomyces cerevisiae, a tiny, single-celled fungus, Dried Brewer Yeast we offer is also used as an important ingredient while making breads. Featuring an acrid and bitter taste, this yeast containing B vitamins and chromium in large amounts also finds use as a superior nutritional supplement. Dried Brewer Yeast stabilizes blood sugar levels and as a known probiotic also boosts the digestive system. Each tablespoon of this yeast added on to your diet replenishes your body with much needed vitamins like thiamine (B-1), riboflavin (B-2), niacin (B-3), pantothenic acid (B-5), pyridoxine (B-6), folic acid (B-9) and biotin (B-7).