Pineapple can be eaten during pregnancy, but it should be eaten in moderation. Pineapple is rich in a variety of vitamins such as vitamin C, protein and a variety of trace elements and other nutrients, pregnant women can eat to supplement their own growth and development of the fetus in the process of nutrition. In addition, pineapple is sweet and sour, pregnant women can consume, can improve the taste, increase appetite, so, pregnant women can eat pineapple. However, it is important to pay attention to moderate consumption, pineapple contains a certain amount of sugar, excessive consumption may cause blood sugar fluctuations, affecting the health of pregnant women. In addition, pregnant women during pregnancy diet should be diversified, nutrition should be balanced, usually can be moderate intake of fresh vegetables and fruits, eggs, dairy, meat and other nutritious food, to develop the habit of eating less and more meals.