Considered as the "elixir of life" by Japanese elders, Shiitake are a nutrition powerhouse. bursting with amino acids, vitamins & minerals, shiitake helps support overall wellness & immunity. shiitake mushrooms are super rich in minerals like magnesium, potassium, zinc & selenium, many of which are natural antioxidants and anti-inflammatories. They are also a great source of vitamins A, B2, B12, c and d and contain many of the same amino acids as meat. Additionally, shiitake mushrooms boast polysaccharides, beta-glucans, terpenoids, sterols and lipids, Which enhance their medicinal qualities.