Pork liver soup is rich in protein, vitamins, carbohydrates and mineral substances. It has the functions of nourishing the liver and kidneys, replenishing essence and blood, nourishing yin and strengthening yang, improving immunity, strengthening the spleen and appetizing, reducing fire and eliminating qi. Most people often drink it to strengthen their body, protect their eyesight, and eliminate eye fatigue. It is especially suitable for people with liver and kidney deficiency, lack of energy, dizziness, vision loss, and premature graying of hair and beard.