Pregnant women can eat some fruits with more citric acid, such as peaches, bananas, apples, strawberries, bayberry and so on. These foods contain more citric acid, which can promote the metabolism of the body, accelerate blood circulation and promote the discharge of metabolic waste in the body. Citric acid can also improve the appetite of pregnant women and promote digestion and absorption. Stabilize the mood of pregnant women and relieve the anxiety and tension during pregnancy.