- are a good source of vitamin B complex, essential amino acids, folate, fiber and protein - are low in carbohydrates and fat - give your meals cheesy, nutty, umami taste - is deactivated yeast, and cannot be used for making bread - has no added minerals, no vitamins, no added sugar - is certified organic, non-GMO, gluten-free and vegan, HOW TO USE: Sprinkle a scoop of nutritional yeast flakes on your salad or soup, or use it in other recipes.