From the perspective of nutritional analysis, pig cross tongue is no medicinal effect, can be suitable for all kinds of people to eat, there is no strict contraindication. The pig’s cross tongue is the pig’s spleen, there is no medicinal value, rich in fat, protein and other nutrients. Each 100 grams of pig cross tongue contains 94 calories, of which 3.1 grams of carbohydrates, 13.2 grams of protein, 3.2 grams of fat, 1 milligram of calcium, 11.3 milligrams of iron. Pork cross tongue is usually used to make soup or fried to eat, which can supplement the body’s need for fat, protein and other components. Eat pig cross tongue must be cooked cooked through to eat, to avoid causing parasitic infection, if not eaten at once, need to be stored in the refrigerator, to avoid deterioration lead to gastrointestinal diseases. Those who are allergic to pig cross tongue should not eat.