1. Those who kiss their partner goodbye each morning live five years longer than those who don’t.
2. Kissing is great for self-esteem. It makes you feel appreciated and helps your state of mind.
3. Kissing burns calories, 2-3 calories a minute and can double your metabolic rate. Research claims that three passionate kisses a day (at least lasting 20 seconds each) will cause you to loose an entire extra pound! It's time to start that kissing diet!
4. Kissing is a known stress-reliever. Passionate kissing relieves tension, reduces negative energy and produces a sense of well being, lowering your cortisol ‘stress’ hormone.
5. Kissing uses 30 facial muscles and it helps keep the facial muscles tight, preventing baggy cheeks! The tension in the muscles caused by a passionate kiss helps smooth the skin and increases the circulation.
6. Kissing is good for the heart, as it creates an adrenaline which causes your heart to pump more blood around your body. Frequent kissing has scientifically been proven to stabilize cardiovascular activity, decrease blood pressure and cholesterol.
7. Those who kiss quite frequently are less likely to suffer from stomach, bladder and blood infections.
8. During a kiss, natural antibiotics are secreted in the saliva. Also, the saliva contains a type of anesthetic that helps relieve pain.
9. Kissing reduces anxiety and stops the 'noise' in your mind. It increases the levels of oxytocin, an extremely calming hormone that produces a feeling of peace.
10. The endorphins produced by kissing are 200 times more powerful than morphine.

The article this was derived from is located here... hahaha, and now to think, I don't really have an excuse not to xP