Smiling and positivity can have a huge effect on your health and well-being. Research has shown that that when you smile and laugh, a number of changes take place in your body that may benefit your physical health.
Firstly, endorphins are released. Endorphins are chemicals produced by our brain that put us on an instant high. The more these chemicals are released, the happier and more relaxed we feel.
Furthermore, studies have shown that smiling can even strengthen your immune system, as your body produces more white blood cells than usual, which help to fight infections and illnesses. Who knew a simple facial expression could be so powerful?