Women can drink brown sugar water appropriately during breastfeeding, which is rich in glucose and can replenish energy and prevent women from experiencing hypoglycemia during breastfeeding. Moreover, brown sugar also has the function of warming the stomach and stomach, which can alleviate the symptoms of spleen and stomach cold as well as bloating and diarrhea during breastfeeding. Brown sugar water also has the function of warming the uterus, which can prevent women from having uterine cold during breastfeeding. Brown sugar water also has a blood tonic effect, which can relieve the blood loss of breastfeeding women during labor. However, it should be noted that because brown sugar water is rich in sugar, it is not recommended to drink brown sugar water if a lactating woman has elevated blood sugar, otherwise it may lead to an increase in blood sugar, and it is also not recommended to drink brown sugar water if a woman has symptoms of fire.