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. Sit for a few minutes, take a reading. Then smile for a minute and take another reading while still smiling. Do you notice a difference?

　　7. Smiling Releases Endorphins, Natural Pain Killers and Serotonin。

　　Studies have shown that smiling releases endorphins, natural pain killers, and serotonin. Together these three make us feel good. Smiling is a natural drug。

　　8. 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。

　　9. Smiling Makes You Seem Successful

　　Smiling people appear more confident, are more likely to be promoted, and more likely to be approached. Put on a smile at meetings and appointments and people will react to you differently。

　　10. 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.　

    6。微笑降低血压

　　当你微笑的时候，你的血压将显著降低。如果你家中有血压计，你可以试一下。静坐几分钟，然后阅读。再比较微笑1分钟，然后微笑着阅读。你是否感觉到了有所不同？(是不是阅读理解能力增强了，呵呵)

　　7。微笑促进内啡肽、自然镇痛杀伤物质和5-羟色胺的释放

　　研究显示微笑促进内啡肽、自然镇痛杀伤物质和5-羟色胺的释放。这三种物质可以让我们感觉更好。微笑是一种天然的药物。

　　8。微笑可以美容，让你看起来更年轻

　　肌肉群通过微笑可以达到修整容颜的效果，能让人们看上去更年轻。务须去整容，只要整天试着微笑——这样你就会变得年轻，感觉自然就好了。

　　9。微笑让你看上去是成功的

　　微笑的人看上去更加自信，升职的可能性更大，更容易让人接近。在开会或者约会中面带笑容，人们对你的感觉就会不一样。

　　10。微笑让你保持积极

　　试着一下测试：先微笑一个，再马上微笑着想一下消极的事情。这是困难的。当我们微笑的时候，我们的身体向我们传输的信息是“生活是美好的！”微笑让消极、压力和恐惧都离我们远去。