In the field of cancer research, 93-year-old Academician Sun Yan is a legend. With his in-depth research on cancer, he has made great contributions to the cause of human health. Today, we are honored to share the experience of Academician Sun Yan in 60 years of cancer research, and he advises us: Usually touch less than 4 things, and be healthy and worry-free! Next, we will explain these 4 things for you in detail, so that you can understand their health hazards and provide corresponding preventive measures.1. Academician Sun Yan's background and contributions to cancer researchAcademician Sun Yan is a well-known oncologist in China, with 60 years of experience in the field of cancer research. His research on the causes, prevention, and methods of cancer has provided valuable scientific evidence for cancer prevention and control around the world. Academician Sun Yan's research results not only have wide influence in the academic community, but also have attracted the attention of the general public.
2. Academician Sun Yan's advice: Avoid these 4 things
In her years of research, Academician Sun Yan has found that some common substances and habits are closely related to the occurrence of cancer. In particular, he reminds us to avoid the following 4 things:
Carcinogens: There are many potential carcinogens in life, such as tobacco, aflatoxin, benzene, etc. Long-term exposure to these substances increases the risk of cancer. Academician Sun Yan suggested that we should stay away from tobacco and pay attention to food safety and environmental protection to reduce the exposure to carcinogens.
Poor eating habits: Dietary habits are closely related to the occurrence of cancer. Academician Sun Yan pointed out that a high-fat, high-calorie, and low-fiber diet can easily lead to chronic diseases such as obesity and diabetes, which in turn increases the risk of cancer. He advises us to maintain a balanced diet with plenty of vegetables, fruits, whole grains and other fiber-rich foods, while avoiding excessive intake of sugar and oil.
Lack of exercise: Lack of exercise can lead to a decrease in physical function and weakened immunity, which can increase the risk of cancer. Academician Sun Yan emphasized that moderate exercise can promote metabolism, enhance physical fitness, and improve immunity. He advises us to maintain at least 150 minutes of moderate-intensity exercise per week, such as brisk walking, swimming, cycling, etc.
Psychological stress: Long-term psychological stress can have a negative impact on physical health and increase the risk of cancer. Academician Sun Yan believes that psychological stress will lead to endocrine disorders, decreased immunity and other problems, which in turn will induce cancer. He suggested that we should learn to regulate our emotions, maintain a positive and optimistic attitude, and avoid excessive anxiety and stress.
3. Analysis of knowledge points
1. The relationship between carcinogens and cancer
Types of carcinogensThere are many types of carcinogens, including chemical carcinogens, physical carcinogens and biological carcinogens. Common chemical carcinogens include nicotine and polycyclic aromatic hydrocarbons in tobacco; physical carcinogens such as ultraviolet rays, X-rays, etc.; Biocarcinogens include certain viruses and bacteria.
Carcinogenesis of carcinogens: Carcinogens can cause cancer through a variety of pathways that can cause cell mutations. For example, some chemical carcinogens can damage DNA structure, leading to genetic mutations; Physical carcinogens can damage cells by producing free radicals.
How to avoid exposure to carcinogens: Avoiding exposure to carcinogens is key to cancer prevention. We can take the following measures: quit smoking, limit alcohol, avoid prolonged exposure to the sun, pay attention to food safety and environmental protection, etc.
2. The relationship between poor eating habits and cancer
Types of Poor Eating HabitsPoor eating habits include a high-fat, high-calorie, low-fiber diet, excessive intake of sugar and oil, lack of fresh vegetables and fruits, etc.
Carcinogenic mechanism of poor dietary habitsPoor eating habits may lead to chronic diseases such as obesity and diabetes, which in turn increases the risk of cancer. Obesity can lead to endocrine disorders and increase the risk of cancers such as breast cancer and colon cancer; Diabetes may lead to cancers such as pancreatic cancer.
How to improve your eating habits: Improving dietary habits is an important measure to prevent cancer. We should maintain a balanced diet with plenty of fiber-rich foods such as vegetables, fruits, and whole grains, while avoiding excessive intake of sugar and oil. In addition, moderate intake of high-quality protein, such as fish, lean meat, legumes, etc., can also contribute to good health.
3. The relationship between exercise and cancer
The preventive effect of exercise on cancer: Moderate exercise can promote metabolism, enhance physical fitness, improve immunity, and thus reduce the risk of cancer. Exercise can also help regulate mood, reduce psychological stress, and further reduce the risk of cancer.
How to make a sound exercise plan: Developing a proper exercise plan is the key to preventing cancer. We should choose the right sports according to our age, physical condition and hobbies, such as brisk walking, swimming, cycling, etc. At the same time, maintain at least 150 minutes of moderate-intensity exercise per week to achieve the effect of cancer prevention.
Precautions when exercising: During exercise, we should pay attention to the principle of moderation and avoid excessive exercise that causes physical injury. In addition, it is necessary to do a good warm-up activity before exercising, and carry out appropriate stretching and relaxation after exercise to prevent sports injuries.
4. The relationship between psychological stress and cancer
The Effect of Psychological Stress on Cancer: Long-term psychological stress can lead to endocrine disorders, decreased immunity and other problems, which in turn increases the risk of cancer. Psychological stress may also aggravate the condition of cancer patients, affecting the outcome and prognosis.
How to regulate psychological stress: Regulating psychological stress is an important measure to prevent cancer. Here are some things we can do to reduce psychological stress: maintain a positive and optimistic mindset, learn to relax and rest, seek social support and help, etc. In addition, psychological adjustment methods such as meditation and yoga can also help relieve psychological stress.
The role of psychological interventions in cancer**: Psychological interventions play an important role in cancer**. Through psychological counseling, psychological counseling and other methods, it can help cancer patients adjust their mentality, reduce psychological pressure, and improve their quality of life.
4. Summary and Suggestions
Through the advice of Academician Sun Yan, we learned that avoiding carcinogens, improving dietary habits, increasing exercise and psychological regulation are the keys to cancer prevention. To stay healthy, we should do the following:
Stay away from carcinogens, pay attention to environmental protection and food safety, avoid long-term exposure to sunlight, quit smoking and limit alcohol, etc.
Maintain a balanced diet with plenty of fiber-rich foods such as vegetables, fruits, and whole grains, and avoid excessive intake of sugar and oil.
Make a reasonable exercise plan and maintain at least 150 minutes of moderate-intensity exercise per week to improve physical fitness and immunity.
Learn to regulate psychological stress, maintain a positive and optimistic attitude, seek social support and help, and seek psychological intervention if necessary.
Finally, we must remember the advice of Academician Sun Yan: avoid these 4 things, be healthy and worry-free! Let's take action from now on to contribute to cancer prevention! List of high-quality authors