Pien Tze Huang's cakes and biscuits really nourish the liver and stomach. It's really good to add it to cookies and it's convenient to eat. Mushroom biscuits, for example, contain 12% Agaricus bisporus concentrated solution, fungal polysaccharides with liver-protecting components, 17 kinds of amino acids and various mineral elements necessary for human body, which have a good protective effect on human liver, improve immunity and resist oxidation.