Misgurnus anguillicaudatus: Rich in high-quality protein, calcium, phosphorus, iron, vitamins and nicotinic acid. Has the effects of invigorating the middle energizer, invigorating qi, tonifying kidney and producing sperm. Adult men often drink loach soup, which can nourish and strengthen the body, enhance physical strength and improve sexual function. Quail: Quail meat is not only crisp and delicious, but also nutritious. Quail meat and quail eggs contain many essential amino acids and inorganic salts.