Yeast is an ingredient used to ferment sugars into alcohol when brewing beer.
Brewer's yeast contains all the necessary amino acids, 14 minerals and 17 vitamins! It is one of the best natural sources of vitamin B complex, thiamin, riboflavin, niacin, B6, pantothenic acid, biotin, and folic acid.
It is also rich in minerals and is a good source of protein. Note: NOW Foods Brewer's Yeast 650mg has the nutritional profile found in authentic natural foods with a high concentration of nutrients. (Genuine Whole Food).
* The above information about the ingredients of the product are the results of studies. They are not an opinion of the EFSA (European Food Safety Authority).