If a woman is pregnant and has a loss of appetite, she can drink yogurt in moderation because it contains a large amount of probiotics, which can relieve the symptoms of loss of appetite and help promote digestion and improve the appetite of pregnant women. The nutritional value of yogurt is also relatively high, containing protein and calcium elements that can be easily absorbed by pregnant women, which is also beneficial to the development of the fetus. 2. If a pregnant woman experiences violent vomiting during pregnancy, as well as acid reflux and burning sensation in the stomach, she should not drink yogurt. The reason is that yogurt helps the secretion of gastric juices and can aggravate the symptoms of acid reflux and heartburn in pregnant women. Since pregnancy is a special period, pregnant women must choose food according to their physical condition.