General attention should be paid to 1 and physical examination (gynecology for women and lungs for men), which are the most prone to problems. 2, the daily diet, should be based on light, detoxification food, eat more fungus, bamboo shoots, bean sprouts, kelp and other foods that can clean the blood and resist radiation. 3. Drink more water when the machine is dry. 4. Try to keep a regular diet and sleep. 5. Take more exercise during off-duty. etc