The lack of appetite is a problem that many pregnant women encounter during pregnancy and is one of the common physiological reactions during pregnancy. To ensure that pregnant women have adequate nutrition, they must actively adjust their diet to improve the situation of lack of appetite. First of all, you can adjust your diet by giving pregnant women foods with appetizing functions, such as pineapple, bitter melon, tomatoes, yogurt and other foods. Secondly, we should improve the structure of the diet and the way of cooking, try to ensure a balanced nutrition, but also the color of the food, ingredients with reasonable, so that pregnant women can see the appetite. Then the ingredients for pregnant women should also be based on easily digestible food, to facilitate the digestion and absorption of food, which is also conducive to improving the situation of pregnant women’s lack of appetite. Finally, in addition to diet, pregnant women should also exercise properly and ensure enough rest to help relieve the lack of appetite of pregnant women.