1, the pursuit of a better material life As we all know, only with sufficient material wealth, in order to enjoy a nutritious diet, good medical conditions and a rich spare time. British scholars found that the rich body DHEA-S hormone levels higher than the average or low-income people. This hormone helps to reduce the risk of cardiovascular disease, improve memory, prolong life. 2, more time with women Some studies show that men who have more contact with women live longer. There is no doubt that a happy marriage can improve the quality of life and slow down aging. 3, married A study of 500 million men found that the average life expectancy of married men is 10 years longer than that of bachelors. And married women live an average of 4 years longer than unmarried women. And marriage is especially beneficial to men. 4. Nutritious diet A proper diet is definitely an important step in maintaining good health. In addition, the study also found that the offspring of rats that were fed greasy food had a higher chance of developing breast cancer than ordinary rats. 5, moderate consumption of red wine Red grape skins are rich in resveratrol, the composition of heart disease, stroke, diabetes and other diseases have a preventive role, but also to slow down the aging. 6, reasonable sex life In the survey of many middle-aged men, men with normal sex life, the average life expectancy is twice as long as others. 7, flossing Although it may sound strange, flossing does reduce the risk of cardiovascular disease. This practice prevents gum problems, prevents inflammation or infection of the gums, and prevents harmful bacteria from entering the bloodstream. 8, often open to sing Singers rarely go to the doctor, but also rarely feel depressed and frustrated. Studies have found that singing helps reduce stress and also exercises the heart, lungs, abdominal cavity and back. 9, allow yourself to be angry Able to break through the repression, express anger of the people who live longer. 10, keep a little flab Scientists surveyed 10,000 adults over a 12-year period and found that slightly overweight people have a lower mortality rate than those who are qualified for weight. 11, do housework at home properly do physical work is the most effective way to prevent breast cancer. 12.Keep a kitten 13.Use a European-style menu Learn the eating habits of Europeans. 14.Live in the city 85% of the long-lived old people in the United States (over 100 years old) live in the city. In the city they can be exposed to more intellectual development things, enjoy more social support and medical insurance. Vitamin D Vitamin D helps absorb calcium and promotes strong bones. 16, feel the unique flavor of Greece Ikaria Island, Greece is known as the “longevity island”, about one-third of the island’s residents over 90 years old. 17, more running At least 2.5 hours of running per week. Running is a kind of aerobic exercise, which is conducive to lowering blood pressure, preventing obesity and improving immunity.