Scientists have found that whether you are single or married, content or frustrated with life, whether you have children or are alone, all these factors are likely to affect the marks that time leaves on your face, making you appear younger or older. Of course, there are steps you can take to slow down the aging process as much as possible. In addition to the irresistible factors such as disease and genetics, these factors include the following four influences: social factors, nutritional factors, exercise factors and skin care factors. Social Factors Studies have shown that lifestyle has a direct impact on how we look. Depression and frequent exposure to the sun are also important factors that make you age prematurely. Also, people with a high body fat index will also add a year to their face “year round”. Nutritional Factors Nutrition is crucial to our facial appearance, and taking care to increase nutrition is something we can easily do. Some of the major causes of premature aging are: smoking, alcohol abuse, low intake of fresh fruits and vegetables, and low protein intake. Stress is another important factor that can make you older, as it can alter the secretion of the adrenal and thyroid glands. Exercise factors Usually we think that exercise is a purely weight loss exercise, but in fact through weight-bearing exercise can strengthen the muscle is very important for us to maintain youthful and vigorous. Generally speaking, aerobic exercise can exercise type 1 muscle fibers, and anaerobic exercise can exercise type 2 muscle fibers, which will shrink with age. Skin Care Factors Almost all cosmetics promise to make you look younger, but many times we feel that it doesn’t achieve the results we expected. And experts believe that many people are missing out on the best age for skin care. The skin around the eyes is the most prone to aging in women, while men are the first to age their hands. So it is recommended that people should start skin care as early as possible because it is much easier to maintain skin than to repair it. Finally, we should remember not to be in too much of a hurry when doing anything and to relax.