Pregnant women can consume inulin, but they should pay attention to moderation. Inulin is a reserve polysaccharide in plants, mainly from dicotyledonous plants of 11 families such as Asteraceae, Platycodonaceae, Gentianaceae, and monocotyledonous plants of Liliaceae and Gramineae, which can be used as an ingredient of functional foods, and also as a raw material for the production of oligofructose, polyfructose, and high fructose syrup. Generally speaking, pregnant women can consume inulin in moderation. However, consuming a large amount of inulin may lead to gastrointestinal discomfort, so it is not advisable to overdo it when consuming it. As a special group of people, pregnant women should pay attention to their diet during pregnancy and can consume more food rich in protein and vitamins. In addition, pregnant women should have regular prenatal checkups and should seek medical attention if they feel unwell.