Condition analysis: in the case of weaning the baby. Too greasy food should be avoided to reduce the secretion of milk. The diet is light, so you can eat more sweet potatoes, leeks, malt, cereal, malt cream and chocolate. Coffee, green tea, bitter gourd, hawthorn, ginseng, pomegranate, old hen and other foods all have the effect of returning milk. But it is very slow to rely on diet to return milk. Therefore, it is recommended to take some drugs to restore milk, such as milk tablets, bromocriptine and vitamin b6. Breast should be avoided during weaning. In order to avoid mastitis, try to eat less greasy food and reduce milk secretion. The diet is light, and you can eat more cucumbers, sweet potatoes, bitter melons, hawthorn, pomegranate, coffee, etc., all of which have the effect of returning milk. If the milk is sufficient, you can also return the milk through drugs. You can use fennel to boil water to drink, which has the effect of returning milk. You can also eat some vitamin B6 tablets, which has the effect of returning milk. Try not to do strenuous exercise during weaning to prevent breast extrusion and cause mastitis. Pay attention to rest and avoid overwork. If there is a lot of milk, you can also use milk to extract some.