Now the incidence of gastrointestinal diseases is getting younger and younger, the most common are inflammatory bowel disease and stomach disease. Irregular three meals a day, heavy taste diet and a lot of smoking and drinking can damage the normal operation of the gastrointestinal tract, damage the gastric mucosa and cause gastrointestinal diseases. Usually need to maintain a regular diet, dinner should be light, try not to eat smoked and pickled food, moldy food must be thrown away. Keep away from alcohol and tobacco, eat more vegetables, fruits, potatoes and coarse grains, keep moderate exercise, and ensure a convenient day. If you have unexplained upper abdominal pain, abdominal fullness, emaciation, abnormal stool, you need to go to the hospital for examination in time. < / P > < p > after the age of 40, the rate of bone loss far exceeds the rate of bone formation, bone mass decreases and bone becomes fragile. At this stage, knee joint, waist and neck lesions are prone to occur. Usually to participate in outdoor activities, recommend walking or swimming, can not climb mountains or stairs, otherwise it will aggravate the spine and joint wear. Proper sun exposure and annual bone mineral density examination over 40 years old. < / P > < p > after 50 years old, they are at high risk of cancer. The hormone level in the body decreases, and the resistance and immunity are not as good as before. They can not inhibit the mutant cells or tumor gene cells in the body at all, resulting in malignant lesions. After 35 years old, the patients need to be screened for tumor once a year, those who smoke for a long time need to be examined by spiral CT, those who have family genetic history of intestinal tumor need to be examined by fecal occult blood and colonoscopy, and those who have atrophic gastritis need to be examined by gastroscopy once a year.
now the incidence rate of heart disease and stroke is increasing year by year. After 50 years old, the blood vessels will slowly harden, and there will be too many plaques on the walls of blood vessels. As long as the stimulation factors, such as staying up late, mood swings and smoking and drinking, will block the heart and brain blood vessels, which will cause death of the myocardial infarction and stroke. Need to adjust the diet, pay attention to less salt, less oil, less sugar diet, reduce sedentary, every sitting hour to stand up for 10 ~ 15 minutes, control blood pressure, blood fat, blood sugar and weight. If you have unexplained chest pain, physical decline, physical fatigue and chest tightness, you need to see a doctor immediately. < / P > < p > a large number of smoking and drinking, diabetes and three high are the main causes of Alzheimer’s disease. The brain follows the principle of exhausting, discarding and retreating. The more you use the brain, the more flexible you are. You can participate in more social activities, read more books and newspapers, and cultivate your own interests or learn a new technology. Children should pay more attention to some symptoms of their parents. If they always forget what they have just said, they should go to the neurology department for examination immediately. < / P > < p > when you are 25 years old, you should take good care of every part of your body, develop good living habits and ensure enough sleep. There should be at least 30 minutes of aerobic exercise every day, 4-5 times a week. Mild exercise is recommended, such as brisk walking, jogging or swimming. Do not do strenuous exercise, so as not to consume physical strength and energy, but will bring side effects. We should not have the bad habit of being picky and partial eater, and actively control our weight. Focus