Peace of liver and gallbladder. . Plum tastes sweet and sour, and is slightly cold. It can clear the liver and relieve bloating, moisten the intestines and relieve constipation, which is beneficial to protect the health of the liver and regulate the digestive system. Plum is rich in vitamins and minerals, such as vitamin C, vitamin K, potassium, magnesium and manganese, and also contains many beneficial components, such as antioxidant rutin and polysaccharides that enhance human immunity.