"Pregnant women can eat sand nuts in moderation. Because of the high nutritional value of sand nuts, rich in protein, can provide nutrition for the development of the fetus, increase the body resistance of pregnant women. Sand fruit is rich in dietary fiber, with laxative, preventing constipation and hemorrhoids during pregnancy. Fruit contains a variety of vitamins and minerals, such as calcium content, can promote fetal bone development, prevention of osteoporosis, fruit contains tannins, with the prevention of periodontal disease during pregnancy. Because the fruit also has the effect of spleen and stomach, so it can increase the appetite of pregnant women. But if you eat a lot of sand fruit, it may cause excessive secretion of gastric acid, which will make pregnant women experience acid reflux symptoms."