Pregnant women can eat alfalfa vegetables, because alfalfa vegetables have high nutritional value, but should pay attention to moderate consumption. Alfalfa is rich in plant protein, and it is rich in carotene, vitamin A, vitamin C, dietary fiber, as well as potassium, calcium, phosphorus, magnesium, iron and other nutrients, which can replenish the nutrients needed by the body when consumed by pregnant women, thus promoting the healthy development and growth of the fetus. In addition, the dietary fiber in alfalfa can help intestinal peristalsis and relieve or prevent constipation in pregnant women. However, it is important to pay attention to the amount of food and avoid consuming too much at one time, so as not to increase the burden on the gastrointestinal tract and cause gastrointestinal discomforts such as diarrhea and abdominal pain. In addition, pregnant women should also pay attention to a balanced diet and nutrition during pregnancy, pay attention to rest, and regular maternity checkups.