In daily life, people who love to laugh are always younger than their peers. Those who are often sad will look old. Now more and more people realize the importance of a good mood to our health. As the saying goes, if you smile for ten years, then smiling will contribute to your health. What is the principle?

First, smiling can promote the metabolism of the body. In fact, people who love to laugh look young because the whole person's physical quality is very good. Smiling can constantly strengthen the contractility of the heart, promote our blood function, thus speeding up the metabolism of the body, making people naturally look young and free from any diseases.

Secondly, smiling can increase people's self-confidence. We all say that smiling is a sign of one's confidence. Smiling happens from the inside out, and only those who are confident enough will always put a smile on their faces. Because in their eyes, happiness is made of iron, troubles are just running water, and they can forget all the unpleasantness in life, leaving only happiness, so smiling can increase people's self-confidence and leave only happy factors.

Third, people are in a good mood and naturally healthy. In fact, smiling can promote health, because it expresses our inner happiness. Once a person is in a happy mood, his body will be particularly healthy. On the contrary, many diseases are caused by qi, so we don't need to care about worrying things. We should always put a smile on our faces and always believe that sentence. It's no big deal to smile. What you worry about today will be finished tomorrow, so why mope?

Conclusion: Smiling can promote health for many reasons. In addition to the above, smiling can also reduce our stress. No matter how angry and impulsive you are, as long as you smile, you can calm down immediately. If you feel stressed at present, you might as well try to smile. Smiling can bring us a feeling of spring breeze, which makes us always put a smile on our faces and give others a pleasant feeling.