1, hydrating, eight glasses of water a day has long been the golden rule of health. The amount of drinking water has little to do with tender skin, but whether the skin has the ability to keep moisture is more important.

2. Supplementing vitamins, scientists have always doubted the effectiveness of nutritional formulas. But dermatologists say that some products may help to slow down skin damage. For anti-aging, Bergman recommended vitamins C and E, lycopene (contained in tomatoes) and lutein (usually contained in spinach and cabbage). They can't get rid of the wrinkles you have formed, they can only reduce them. Diet is the best way to increase skin nutrition. If you have a normal and healthy diet, your skin should be good.

3, supplement collagen, free radical is a highly active chemical ion, it will harm cells and make the body produce more metalloproteinases, which can decompose collagen. Because collagen is a kind of fibrin, it connects the tissues that support the skin and keeps the skin tight and elastic. The decomposition of collagen will make the skin droop and wrinkle prematurely.

4, exercise, active exercise may make athletes feel happy, after exercise, blood flows faster around the body, which can make you look refreshed and radiant. In addition, exercise can help accelerate cell metabolism and make us healthier.