[摘要] 我们都爱笑，笑的语言谱写出一首首动人的心理旋律，让人心情舒畅。研究发现，经常笑一笑能促进人体的健康，有其生理学调节机制。人体生理功能的调节方式主要有三种，分别为神经调节、体液调节和自身调节。笑能使机体的神经-内分泌-免疫网络处在较佳的工作状态。

    [关键词] 笑一笑十年少；生理学解释；神经-内分泌-免疫网络

    [中图分类号] R33 [文献标识码] B [文章编号] 2095-0616(2011)13-180-01

    Physiological explanation about“You will look younger if you laugh”

    FENG Benguo ZHENG Hongling

    [Abstract] We all love to laugh, smiling through the emotive language to create a psychological melody, let a person in a relaxed mood. Study found that often laugh, really can promote the health of human body, has its physiology adjustment mechanism. The regulation of human physiological functions, there are three main respectively neuromodulation, body fluids, adjust and regulate itself. Laughter can make the body nerve-endocrine-immune network in the best working conditions, therefore, laughter is the best medicine.

    [Key words] You will look younger if you laugh; Physiological explanation; Nerve-endocrine-immune network

    我们都爱笑 ......