Brewers yeast is a form of yeast used in the beer brewing industry; related to but not the same as nutritional yeast. The yeast is very high in vitamin B and is used as a food supplement. This form of yeast has a slightly bitter flavor. Nutritional yeast is very similar but has a nuttier flavor. Purchase either brewer's yeast or nutritional yeast in health food stores.
Brewers yeast is an excellent additive to your morning smoothie.
If you don't have brewer's yeast you can use per tablespoon needed: