Red beans and barley powder has a good effect of strengthening the spleen and dampness, clearing heat and detoxification, etc. It is generally best to drink in the morning, but usually can be consumed throughout the day. In the morning all organs of the body are in a very active state, the gastrointestinal activity is strong, at this time the appropriate amount of red beans and barley powder, is conducive to digestion and absorption. However, it is usually not recommended to drink at night before going to bed, because the intestines and stomach have begun to rest at night, the digestive function is relatively weak, which is not conducive to the absorption of food. At the same time, red beans and barley has the effect of clearing heat and removing dampness, so in the summer and autumn when the dampness is heavy every year, especially from May to October, the dampness is easy to invade into the body, during which the appropriate amount of red beans and barley powder can remove dampness and increase the body’s immunity. In addition, when drinking red beans and barley powder, diet should also pay attention to avoid eating spicy and stimulating food. Long-term moderate consumption of red beans and barley powder can improve the skin condition, eliminate edema, beauty and beauty, but remember not to frequent excessive consumption.