First of all, we must ensure the supply of high-quality protein, adequate vitamins and inorganic salts.

In particular, it is necessary to supplement enough iron to prevent anemia. The choice of food should not only pay attention to nutrition, but also be easy to digest and absorb

Can supply fresh fish, tender chicken, eggs, animal liver, animal blood, lean meat, bean products, milk, jujube, lotus seeds, fresh fruits and vegetables.

Do not eat or eat less greasy and cold food, and should not eat foods that promote qi circulation, promote blood circulation and dispel cold, such as radish, hawthorn, bitter gourd and oranges. You should eat more digestible food.