✅Nutrient Rich : Brewers Yeast is very high in vital B Vitamins including : Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), Pyridoxine (B6), Biotin (B7) & Folic Acid (B9). Brewers Yeast also contains many Essential Minerals notably Chromium, Selenium, Potassium, Iron, Zinc & Magnesium.