Today is the day of your smile, and that's why you laugh the most.

Smile because today's International Smile Day. In fact, the recommendation is to smile every day, which is very helpful - even in health.

Where did this day come from? It all started with American painter Harvey Ball, who, in connection with a advertising campaign in 1963, created the well-known and very popular yellow-coloured smiley face.

Over the years, the symbol was popularized worldwide. Harvey Ball decided to do more, announcing that at least in the day of the year, people should keep their lips on the gas. So every first Friday of the month Aunt is celebrated, when we have to make more people smile.

This is the day, which reminds us of how much we can achieve by smiling.

If you want reason to laugh, below you can find nine:

1. Smile helps strengthen our self - confidence.

2. A real smile sends a very clear message: “I feel good and I'm ready to cooperate”.

3. When we realize that we have done something wrong or insufficient, they spontaneously see others smiling, as a way to apologize.

4. Smile to minimize pain

5. Smile for looking good in the mirror

6. Smile strengthens the heart

7. Smile is a powerful means of communication, a magnet to attract people.

8. Smile improves mood.

9. Smile to strengthen the immune system.