Nutritional yeast is an excellent source of protein, containing essential amino acids; rich in vitamins, especially B-complex vitamins, and it’s low in fat and sodium.

Nutritional yeast’s yellow color comes from the B vitamin riboflavin. Nutritional yeast is rich in B-complex vitamins, making it a vital supplement for those who are not receiving their B vitamins from other sources.Nutritional yeast also contain vitamin B12, which is essential for red blood cell production. B12 maintains the myelin sheath that insulates nerve cells, making it a vital part of normal nerve function.