Pectin in apple juice is beneficial to the reproduction of beneficial lactic acid bacteria in the intestine and helps to improve gastrointestinal function, thus improving diarrhea and constipation. Citric acid in apple juice can promote metabolism and relieve fatigue. Apple juice also has a calming effect. Apple juice contains a lot of nutrients such as cellulose, inorganic salts, malic acid and fiber, which helps to improve digestion and beautify the skin. Adding oranges and oranges to the squeezed apple juice will make it taste better and prevent apples from browning. Drinking in the morning can supplement nutrition, change human function, clean digestive tract and promote food digestion. It is a powerful cleaning agent, which is of great help to health. Drinking it makes you more fit and not fat.