Pregnant women are a special group of people who need to pay more attention to their diet and health issues, because any bad eating habits may affect the health of the fetus. During pregnancy, there are certain foods that pregnant women should avoid, including pineapple and pineapple. Pineapple and bromeliad are delicious fruits, but both fruits contain an enzyme called lysozyme, which breaks down protein and improves digestion. While for the average person, this enzyme aids digestion, for pregnant women, it may have an impact on fetal health. 200 examples of nutritional recipes for 3-month pregnant women in ultra-clear, full-color PDF. First of all, the lysozyme in pineapples and pineapples can cause irritation to the oral cavity and gastrointestinal tract of pregnant women, leading to problems such as oral ulcers and indigestion. These problems may affect the appetite and physical health of pregnant women, thereby affecting the health of the fetus. Secondly, lysozyme may also cause uterine contractions in pregnant women, thereby causing the risk of premature birth. If a pregnant woman eats a lot of pineapple or pineapple during pregnancy, it may cause uterine contractions and cause the fetus to be born prematurely, which will have adverse effects on the health and growth of the fetus. In addition, pineapples and pineapples are rich in vitamin C and fruit acids. While these substances are beneficial to the average person, for pregnant women, consuming large amounts may cause excess stomach acid, which can lead to indigestion and gastrointestinal discomfort. These problems can also affect the physical health of pregnant women and the health of their fetuses. To sum up, pregnant women should avoid eating pineapple and pineapple. Although these two fruits taste very good, pregnant women need to pay more attention to the health of themselves and their fetuses, so they should choose safer and healthier foods during pregnancy. If pregnant women want to eat fruits, they can choose some safe fruits, such as apples, pears, bananas, etc. These fruits are not only delicious, but also good for the health of pregnant women and fetuses.