Because salad dressing contains coloring, preservatives, and flavorings and other additives. If you eat salad dressing during pregnancy, it will easily affect the development of the fetus. If you eat salad dressing during pregnancy, it is best to make it yourself without putting additives into it, which will not affect your health.
It is best to eat more fresh vegetables and fruits during pregnancy, which can replenish the vitamins and trace elements needed by the body. You also need to eat more protein-rich food, such as fish, shrimp, lean meat, while it is recommended to drink more milk. But pay attention not to overeat during pregnancy, it is easy to cause indigestion, but also easy to cause maternal obesity, fetal oversize, etc., which will affect the smooth delivery. It is recommended that during pregnancy a reasonable combination of meat and vegetables, it is best not to eat food containing additives, easy to affect the health of the body. It is recommended that reasonable supplementation of folic acid during pregnancy can prevent fetal malformation.