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高盐饮食除了引发高血压、脑卒中外,另一个严重的隐患就是对肾脏代谢的影响。在肾脏的调节下,人体内的盐浓度总是稳定在一定的范围内。如果盐的摄入量长期超过需要量,特别是当肾脏功能减退时,肾脏就不能根据体内的需要量而调节性地排盐,这样会使多余的盐分积蓄在组织中。组织为了维持渗透压平衡,便会吸收水分来稀释,结果导致水和钠盐在体内潴留,使病人出现水肿症状。因
In addition to high-salt diet caused by high blood pressure, stroke, another serious risk is the impact on kidney metabolism. The regulation of the kidneys, the body’s salt concentration is always stable within a certain range. If salt intake exceeds the required amount for a long period of time, especially when kidney function is diminished, the kidneys will not be able to regulate salt draining according to the body’s needs, which will cause excess salt to accumulate in the tissue. In order to maintain the balance of osmotic pressure, the tissue will absorb moisture to dilute, resulting in water and sodium retention in the body, so that patients with edema symptoms. because