Mung beans contain tannins and other antibacterial ingredients, which can stop bleeding locally and promote wound repair. Mung bean is also a good raw material for extracting SOD from plants, which has good anti-aging effect; Similarly, mung bean also has the function of clearing away heat and toxic materials, which can effectively fight inflammatory acne and acne caused by excessive internal heat. It is often said that drinking mung bean soup to get rid of acne is a good way to get rid of excessive internal heat.

Brown sugar is unrefined crude sugar, which retains more vitamins and minerals. It is generally believed that brown sugar is suitable for women with irregular menstruation and just given birth to children. In fact, brown sugar is more suitable for the elderly, especially those who are old, weak and recovering from a serious illness.

Chinese medicine believes that brown sugar is warm, sweet and enters the spleen, which has the functions of invigorating qi and enriching blood, invigorating spleen and warming stomach, relieving pain, promoting blood circulation and removing blood stasis. The intake of trace elements and vitamins in the elderly is gradually decreasing, so attention should be paid to supplementing them in the diet to maintain normal metabolic function and delay aging.