Smiling is a great way to make yourself stand out while helping your body to function better. Smile to improve your health, your stress level, and your attractiveness. Smiling is just one fun way to live longer.
1. Smiling changes your mood 
If you're sad, try to smile. You will feel your mood get better.
2. Smiling relieves stress
Stress can be seen clearly in the face. Smiling helps to prevent us from looking tired, and overwhelmed. When you stress, put on a smile. Smiling will reduce your stress and you will be able to think clearly to take action.
3. Smiling boosts your immune system
Smiling helps the immune system to work better. When you smile, immune function improves possibly because you are more relaxed.
4. Smiling lowers your blood pressure
When you smile, there is a measurable reduction in your blood pressure. Give it a try if you have a blood pressure monitor at home.
5. Smiling lifts the face and makes you look younger
The muscles we use to smile lift the face, making a person appear younger. Don't go for a face lift, just try smiling your way through the day -- you'll look younger and feel better.
6. Smiling helps you stay positive
Try this test: Smile. Now try to think of something negative without losing the smile. It's hard. When we smile our body is sending the rest of us a message that "Life is Good!" Stay away from depression, stress and worry by smiling.
