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近年来世界各国注意到Mg、Ca、Na、K及其他主要阳离子间的相互关系,在循环系疾病的发病上有一定作用。各地区发现心肌梗塞死亡率与食物中Ca—Mg比例呈直线关系,即Ca多Mg少者死亡率高,这可能因Ca、Mg在代谢过程中相互拮抗的缘故。Altura强调细胞膜的镁有防止Ca过多流入细胞的重要作用。小林最初提出高血压及脑出血等疾患与饮食的组成可能有关。美国调查的结果也显示出循环系疾病的发病率与饮水总硬度(Ca+Mg)呈相反关系。加拿大的研究者认为水源来的Mg左右着心脏Mg的状态,并认为现代Mg摄取不足是因为以谷物为主食,镁在白砂糖、小麦、淀粉的精制过程中几乎丧失,故认为要补充摄取量的50%,主要用水源性Mg来补充。
In recent years, all countries in the world noticed that the relationship between Mg, Ca, Na, K and other major cations has a certain role in the pathogenesis of circulatory diseases. In all regions, there was a linear relationship between the mortality rate of myocardial infarction and the ratio of Ca-Mg in food. That is, the mortality rate of Ca-Mg-less persons was high, which may be due to the mutual antagonism of Ca and Mg during the metabolic process. Altura emphasizes that magnesium in the cell membrane has an important role in preventing excessive Ca influx into cells. Kobayashi originally proposed hypertension and cerebral hemorrhage and other diseases may be related to the composition of the diet. The results of the U.S. survey also show that the incidence of circulatory diseases is inversely related to the total water hardness (Ca + Mg). Researchers in Canada believe that Mg from the water source is responsible for the state of the heart’s magnesium, and that modern Mg uptake is mainly due to the cereal-based diet, magnesium is almost lost during the refining process of sugar, wheat and starch, so that it is necessary to supplement the intake Of the 50%, mainly water-based Mg to supplement.