高血压病是困扰中老年人的一种顽症,对健康威胁最大。为了预防高血压的发生,通常以单纯减少食盐摄入量来作为防治高血压的主要措施。但最近的试验表明,这种单纯减少食盐摄入量的降压效果并不明显,限制食盐摄入量本身也难以持久。而一种新的自我降压方案对人 Hypertension is a persistent chronic disease in middle-aged and elderly people and poses the greatest health threat. In order to prevent the occurrence of hypertension, it is usually simple to reduce salt intake as a major measure to prevent and treat high blood pressure. However, recent tests show that this simple reduction of salt intake is not obvious antihypertensive effect, limiting salt intake itself is not sustainable. And a new self-buck program on people