Cancer can be kept away from our lives and is completely preventable. As long as we know the correct knowledge of cancer prevention and follow the traditional rules of health care in Chinese medicine, we can play a role in prevention to a certain extent. Therefore, daily lifestyle is especially important. Traditional Chinese medicine has rich experience in nourishing health, which means nourishing “essence, energy and spirit”. To live a long and healthy life, the key is to nourish the essence, not only to preserve the innate kidney essence, but also to nourish the acquired essence of water and grain. The first thing is to abstain from sex to preserve the essence, and then to keep the meridians open to promote the production of essence, but also pay attention to diet. 1, food should be diverse, mainly plant foods, should account for two-thirds of each meal, eat more fresh vegetables, fruits, beans and coarse grains, etc., hot and cold moderate, no acid, bitter, sweet, pungent and salty taste preference. 2, do not eat burnt food, baked fish, grilled meat should be avoided when the gravy burnt, directly on the fire grilled fish can only occasionally eat, the best boiled, steamed, fried food. 3, eat more starchy food, starch in food has a role in preventing colon and rectal cancer, high fiber diet has the potential to prevent the occurrence of colon cancer, rectal cancer, breast cancer, pancreatic cancer. 4. Drink less alcohol and reduce red meat and pickled food. As long as we can pay attention to a reasonable diet, develop good habits and maintain a good state of mind, we can form a consolidated defense in the face of various cancer-causing risk factors attacking us. Exercise Qi has the function of resisting the invasion of external evil, regulating blood and preventing the loss of body fluids, and promoting the metabolism and mutual transformation of essence, qi, blood and fluids. Qi, blood and essence are abundant, then the spirit is bright and clear, the lack of Qi, blood and essence is depressed. 1, appropriate exercise, small intensity exercise. For example, walk while sunbathing. 2, also through medicine, acupuncture, guidance, qigong, etc. to regulate our qi in a balanced, full state. Only when the heart is not arrogant, can we achieve a balanced state of Yin and Yang, and only then can we have an abundance of energy and vitality, and people can look great! A positive and healthy mind, good communication with family members, good sleep and energy are the most effective ways to prevent tumor in early stage. Warm tips: reasonable diet, psychological balance, moderate exercise, quit smoking and limit alcohol are the basis of a long and healthy life. And in the process of cancer prevention and fight against cancer, the traditional rule of health care following the natural law is also a magic weapon to overcome cancer.