Liver-blood deficiency is completely curable. It is usually caused by prolonged illness, dietary deficiencies that result in the lack of a source of qi and blood, or irregular menstruation, excessive blood loss, and so on. Dizziness, dry eyes, astringent eyes, blurred vision, numbness of hands and feet, and pale nails can be treated with oral blood replenishing herbs or proprietary Chinese medicines. Clinically, it can be treated with the addition and subtraction of Four Substance Soup, and the effect is very good. In addition, you can also be adjusted through diet, appropriate to eat more blood replenishing food, such as cinnamon, eggs, fish, meat, jujube, spinach, pig’s blood and other foods, have a very good role in replenishing blood.