世界卫生组织(WHO)界定健康的定义为:健康是指生理、心理和社会适应三方面全部良好的一种状况,而不仅仅是指无病或体质健壮[1]。据此,苏联B erkm an以及后来的学者研究发现,人体除了健康状态(第一状态)和疾病状态(第二状态)外,尚存在一种介于这二者间的状态,称为第三状态即亚健 The definition of health by the World Health Organization (WHO) is defined as: Health refers to the physical, psychological and social adaptation of all three aspects of a good condition, not just that no disease or physical fitness [1]. Accordingly, a study by the Soviet Union Bergen and later scholars found that besides the state of health (the first state) and the state of the disease (the second state), there is a state between the two, called the third State that sub-health