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喜杨(北京大学人民医院心脏中心,北京100044)国内外诸多研究均已证实,高钠盐摄入是高血压发病的重要危险因素。我国学者也已完成了一系列流行病学研究并取得了卓越的成果,提示钠盐摄入过多是我国高血压发病的重要危险因素。同时,国际有关减盐降压的荟萃分析显示,限盐对高血压患者、正常血压者的血压均有效,血压越高降压作用越明显。我国一系列的限盐试验也证实,在膳食高钠的人群中,限盐
Xi Yang (Peking University People’s Hospital Cardiac Center, Beijing 100044) Many studies at home and abroad have confirmed that high sodium intake is an important risk factor for the pathogenesis of hypertension. Chinese scholars have also completed a series of epidemiological studies and achieved remarkable results, suggesting that excessive sodium intake is an important risk factor for hypertension in China. At the same time, the international meta-analysis of antihypertensive and antihypertensive analysis showed that salt restriction is effective in patients with hypertension and normotensive patients. The higher the blood pressure, the more obvious the antihypertensive effect. A series of salt-limiting experiments in China also confirmed that in the diet of people with high sodium, salt restriction