Shiitake mushrooms originated in China and are the second largest mushrooms in the world. They are China’s most prestigious and precious edible fungi and are known as the “Queen of Mushrooms” and are known as “mountain delicacies” among the people. Shiitake mushrooms have thick and tender meat, delicious taste, unique aroma, and rich nutrition. They are a food with the same origin as food and medicine, and have high nutritional, medicinal and health care value. Modern medical research results show that shiitake mushrooms have many important medical and health care functions. Since shiitake mushrooms are rich in essential fatty acids, they can not only lower blood lipids, but also help lower serum and cholesterol levels and inhibit the formation of arterial thrombosis.