Hericium erinaceus, as a Chinese herbal medicine, does have the effect of nourishing the stomach. In addition, according to the judgment of Haidian District People's Court, it can be concluded that the propaganda of "nourishing the stomach" of Jiang Zhong monkey mushroom biscuits is not illegal and does not belong to false propaganda. Therefore, Jiang Zhong mushroom biscuits may have the function of nourishing the stomach. But the effect varies from person to person.