Mushrooms are known as the king of mountain treasures and are a high protein, low-fat nutritional and health food. Chinese medical experts throughout history have had famous discussions on shiitake mushrooms. Modern medicine and nutrition continue to deepen research, and the medicinal value of shiitake mushrooms is also constantly being discovered. The content of ergosterol in shiitake mushrooms is high, which can enhance cellular immunity and inhibit the growth of cancer cells; Mushrooms contain over 40 enzymes from six major categories, which can correct human enzyme deficiencies; The fatty acids contained in shiitake mushrooms are beneficial for reducing blood lipids in the human body.