Everyone has heard the phrase, "laughter is the best medicine", but did you know there are lots of benefits when doing something as simple as smiling?  Here are 5 quick facts about smiling:

1. Forcing yourself to smile can boost your mood.

2. Smiling can strengthen your immune system.

3. Smiles are contagious.

4. Smiling relieves stress.

5. It's a universal sign of happiness.

Make an effort to smile today, you might be surprised how much it can improve you day.