苦菜, also known as bitter herb or bitter greens, refers to various edible plants that have a distinctly bitter taste. Commonly found in many regions, these plants are often used in traditional cuisines and herbal medicine. They are known for their potential health benefits, including aiding digestion and providing essential nutrients. In addition to their culinary uses, 苦菜 is also valued in traditional Chinese medicine for its detoxifying properties. The bitterness is believed to stimulate appetite and improve liver function. Many people enjoy incorporating 苦菜 into salads, soups, or stir-fries for added flavor and nutrition.