Lentinula edodes, commonly known as the shiitake mushroom, is a popular edible fungus native to East Asia. It is characterized by its umbrella-shaped cap, which can range in color from light to dark brown, and its rich, savory flavor. Shiitake mushrooms are often used in various cuisines, particularly in Japanese and Chinese dishes, and are valued for their culinary versatility. In addition to their taste, Lentinula edodes is known for its potential health benefits. They are a source of essential nutrients, including vitamins B and D, and contain compounds that may support the immune system. Shiitake mushrooms are commonly available fresh, dried, or in supplement form, making them accessible for various dietary needs.