就信息本身而言,它对人类健康的双重作用是不可忽视的。一方面,信息是一种宝贵的资源,医学科学知识和技术为防治疾病,保障人民健康发挥着积极作用。而另一方面,信息也有负面作用,给人的身心健康带来种种影响,其中信息污染和信息饱和是两个主要的影响因素。跟着广告走的消费者 As far as information itself is concerned, its dual role in human health can not be ignored. On the one hand, information is a valuable resource. Medical science knowledge and technology play an active role in preventing and curing diseases and ensuring people’s health. On the other hand, the information also has the negative effect, has brought each kind of influence to the person physical and mental health, among them the information pollution and the information saturation are the two main influence factors. Consumers follow the ad