Red bean and barley water can be taken in moderation after 2-4 weeks postpartum, depending on your own physical condition and postpartum recovery. Red bean and barley water has the effect of diuretic and dispel dampness, strengthen the spleen and stomach, and eliminate edema. It is good for the recovery of maternal body when taken in the right amount after delivery. However, it should be noted that barley is cold in nature, if the postpartum body is weak, it is not recommended to eat. Drinking red beans and barley water too early is not conducive to the discharge of postpartum dew. Under normal circumstances, it takes 2-4 weeks for the dew to clear, and a few mothers can last 1-2 months, during which time it is generally not recommended to drink red beans and barley water. Red bean and barley water is generally suitable for drinking in the morning and before meals to eliminate edema and promote the function of the spleen and stomach, but it is not suitable for taking in the evening and before bedtime to avoid increasing night urination and affecting sleep. In addition, maternal postpartum diet should also pay attention to diversification, with high protein, high vitamin-based, pay attention to the appropriate amount of exercise exercise, which is conducive to postpartum body recovery.