Fun facts about smiling

• Forcing yourself to smile when you're sad will actually elevate your mood.

• Smiling makes you look prettier.

• Smiling can reduce blood pressure.

• Smiling is a form of exercise!

• Employers tend to promote people who smile often.

• It's easier to smile than frown.

• We can detect smiles from far away.

• Smiling is a universal sign for happiness.

• There are 19 different types of smiles.

• Smiling is like medicine.