Osteosarcoma can’t talk about any contraindication food, but stimulating food such as chili pepper, seafood and other easily allergic food for some people should be eaten less. There are no special contraindications in the diet of osteosarcoma, but you should pay attention to eat less stimulating and allergenic food, such as chili pepper, because it contains capsaicin, which is easy to stimulate the local pain and aggravate the swelling. And then seafood, because many people are more sensitive to this kind of food, which may cause localized perverse reaction, itching, redness and swelling. Daily should pay attention to a balanced diet, eat more fresh fruits and vegetables, which are rich in vitamins and essential nutrients, can enhance the body, but also pay attention to replenish sufficient protein, enhance the body’s resistance.