Red plums are a very common food that has the function of promoting digestion, which can make gastric acid and gastric digestive enzymes secrete and increase gastrointestinal peristalsis, so proper consumption can increase appetite, and those who lack stomach acid, fullness after eating and constipation can eat them properly. Red plums can also clear the liver and promote water, so proper consumption will be beneficial to patients with cirrhosis of the liver and ascites. The “Materia Medica” records that red plums have a cosmetic effect on beauty, and are useful for sweat spots and dark spots on the face. It can also lower blood pressure, induce diarrhea, suppress cough, and promote the discharge of dry stools.