High triglycerides in late pregnancy is very much related to the usual diet of pregnant women. High triglycerides can occur when they are over-nourished during pregnancy, eat foods that are too sweet and too greasy, and eat too much food that is high in fat and protein. In this case, you should control your diet, limit the amount of food you eat and its composition, and pay attention not to eat foods with high sugar content. You also need to pay attention not to eat food with high fat and protein, usually try to eat less sweets, do not add sugar to milk and soy milk, moderate amount of protein, moderate amount of lean meat, chicken, fish, do not eat fatty meat. Chicken and fish are relatively low in cholesterol and contain high-quality protein, which is not particularly influential for triglycerides.