Pregnant women occasionally eat potato chips will not have a great impact on the fetus, but should be moderate, should not eat more. 1, potato chips less nutrients: potato chips are puffed fried food, in its production process many nutrients have been destroyed, the final product contains a large number of carbohydrates, fat, salt, MSG and other ingredients, so that its high fat, high calorie content increases, the health of pregnant women and fetuses is not beneficial. For pregnant women suffering from gestational hypertension or diabetes need to be more cautious about eating; 2, food additives: potato chips will also add some flavoring, coloring and so on to improve the taste of food additives, pregnant women eat too much may cause adverse effects on the developing fetus. It is recommended that pregnant women want to eat potato chips, try to use other healthier food instead, such as fruit, nuts, etc., moderate consumption of these foods are beneficial to pregnant women and fetuses, try not to eat some barbecue, fried foods and pickled foods to avoid affecting the development of the fetus.