There are many people who will develop bone cancer, when this disease appears, it will also cause fracture and bone pain, which will have many harmful consequences, so we need to pay attention to the appearance of the disease. Exercise can enhance physical fitness, immune function and resistance to diseases. Change bad habits and eat less or no sauerkraut and salted fish with high nitrite concentration. Eat less baked and fried foods with high benzopyrene content, and eat less food with more yellow mold, moldy and fermented food. Third, mental conditioning adverse emotions can cause physical disorders, daily to maintain a cheerful personality, mood, not angry. Reduce and avoid radioactive radiation Ionizing radiation such as X-rays, radium, hydrogen, strontium and radioactive isotopes can induce the occurrence of bone cancer, especially during the period of adolescent bone development, radioactive radiation should be reduced and avoided as much as possible. V. Avoid trauma Trauma is one of the causative factors of bone cancer, avoid trauma, especially during the period of adolescent development, avoid trauma to the long bone epiphysis.