Smile!!!! Why you should smile-- benefits of smiling..
I smile all the time, that people probably think I've lost my mind, but I don't really care. I mean, I can't help it. I smile showing all my teeth when I get nervous. But it's a really good thing, actually. We all know smiling has many health benefits. It releases endorphins, which will make you feel happier and positive. Smiling relieves stress, and it helps you live longer. Smiling boosts the immune system may lower blood pressure and also reduces pain