10 REASONS TO SMILE.
- It makes you attractive.
- It changes your mood.
- It is contagious.
- It relieves stress.
- It boosts your immune system.
- It lowers your blood pressure.
- It releases endorphins, natural pain killers and serotonin
- natural antidepressant. - It lifts the face and makes you look
younger. - It makes you seem successful.
- It helps you stay positive
