Smiling is a sign of people's friendliness, and people are happy to make themselves smile. Even smiling has become a course and has been added to the curriculum. Everyone likes to say hello with a smile instead of accepting a "rigid face". In people's eyes, smiling is not only an expression of good feelings, but also a cost-free way of keeping in good health.

First, smiling can enhance immunity.

People like happiness, so does immunity. The happiness brought by smiling can promote the immune system to secrete hormones better and provide a good environment for the immune system to resist germs. Therefore, people who smile are often very resistant to diseases, and diseases rarely bother them.

Second, smiling can lower blood pressure.

Blood pressure has a lot to do with mood. People who smile often will relax, blood vessels will become tense and blood flow will be much smoother. If you smile often, your blood pressure will drop obviously, which has been confirmed by medicine, which is why doctors should calm you down before you take your blood pressure.

Third, smiling can relieve stress.

No matter what you face, you should smile. Smiling can bring people an optimistic attitude and keep a vibrant heart. If you encounter troubles, try to smile, your mood will be much more cheerful, your thinking about things will be much clearer, your work will be smooth, and your pressure will naturally decrease.

Fourth, a smile can be beautiful.

Smiling is a natural "beauty movement" with zero cost. I read the information and learned that smiling can activate your facial muscles, make your facial skin naturally lift, and reduce the degree of sagging skin. Therefore, I hope people who love beauty can smile often, which can help you beautify naturally.

These are the health benefits brought by my smile. If you have any supplements, please leave a comment below!