The direct harm of having children to women is blood deficiency and kidney deficiency. "A child has three buckets of blood", and the child is nourished entirely by the mother's blood. The process of giving birth to a child requires bleeding, and breastfeeding after the child is born is also very blood-consuming. Moreover, many women will have low back pain and backache after giving birth, which are caused by kidney deficiency and kidney deficiency. In addition, mothers drink a lot of soup every day in order to feed their children after giving birth, which is also a reason for getting fat.

Mothers whose children haven't recovered in time after weaning should pay attention to eating foods that enrich the blood and tonify the kidney, eat as little or no fruit as possible, keep enough calories in the body, warm the kidneys and help burn fat. After several months of conditioning, the weight will gradually drop. The corresponding dietotherapy method is to eat shrimp and eel regularly, and eat Guyuan cream, black rice cream and angelica powder, which can replenish qi and blood in time.