People's longevity and health are closely related to the following seven basic living habits: 1. Eat regularly for three meals a day, without snacks; 2. Eat breakfast every day; 3. Do moderate exercise 2 ~ 3 times a week; 4. Get enough sleep; 5. Do not smoke; 6. Maintain a moderate weight; 7. Don't drink.
If a 45-year-old person can effectively achieve the above three items, he may still have a life expectancy of 2 1.6 years (that is, live to 67 years old); If you can do 6 ~ 7 of them, you can have an expected life span of 33. 1 year (that is, live to 78 years old).