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众所周知,高血压、冠心病、中风、脑血栓等心脑血管疾病以及糖尿病、骨质疏松和肾结石的发病率高,主要是因为食盐过多;而盐是一种高钠物质。最近一项新的研究发现,钠钾比例搭配不当、或食含钾食物少而食含钠食物多,还能引发癌症。美国医学家通过调查研究发现,在一些地方的居民很少患癌症的原因就是经常食用含钾量很高的食物。由此他们认为,钾对癌细胞有很重要的影响。因为正常细胞内,钾钠比例高达10倍,但是随着年龄的增长,身体中含有的钾很容易从细胞膜析出,而致细胞内钠的比例相对
It is well-known that the incidence of cardiovascular and cerebrovascular diseases such as hypertension, coronary heart disease, stroke and cerebral thrombosis, as well as the high incidence of diabetes, osteoporosis and kidney stones is mainly due to too much salt; and salt is a high sodium substance. A recent new study found that the proportion of sodium and potassium with improper, or less food containing potassium and sodium-rich foods, but also cause cancer. According to a survey conducted by medical scientists in the United States, the reason that residents in some places rarely suffer from cancer is that they often consume foods high in potassium. So they think that potassium has a very important effect on cancer cells. Because normal cells, the ratio of potassium to sodium up to 10 times, but with age, the body contains potassium is easily precipitated from the cell membrane, resulting in the proportion of intracellular sodium relative