In general, pregnant women can drink a moderate amount of sour plum juice, no side effects on the body. Sour plum juice is a common summer drink, which is mainly made of umeboshi, rock sugar, cinnamon and other materials, pregnant women may have a reaction to pregnancy vomiting when pregnant, appropriate drinking sour plum juice has a certain antiemetic effect, but also can promote appetite. Sour plum juice can relieve fatigue, which contains citric acid, citric acid and other organic acids, absorbed by the body can be a good way to relieve the fatigue of pregnant women pregnant. Sour plum juice is rich in dietary fiber, can promote gastrointestinal peristalsis, relieve grease, increase the appetite of pregnant women. In addition, the organic acid in the juice can promote the decomposition of lactic acid in the human body, promote the absorption of calcium, pregnant women drink appropriate juice is conducive to the development of fetal bones. But excessive drinking will increase the burden on the gastrointestinal tract, easy to cause diarrhea, bloating and other discomforts, so drink in moderation. In summary, pregnant women can drink sour plum juice, but in moderation.