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骨质疏松饮食中钠盐过多,在肾小管重吸收中,就会有过多的钠离子与钙离子竞争,使钙的排泄量增加。同时,钠盐还会刺激人的甲状旁腺,使甲状旁腺素分泌增加,从而激活骨细胞膜上的腺苷酸环化酶,破坏骨质代谢的动态平衡,容易发生骨质疏松症。感冒现代医学研究发现,人体内氯化钠浓度过高时,钠离子可抑制呼吸道细胞的活性,使细胞免疫力降低。同时由于口腔内唾液分泌减少,使口腔内溶菌酶减少,这样感冒病毒更易于侵入呼吸道。此外,由于血中氯化钠浓度增高,可使体内
Osteoporosis diet too much sodium in renal tubular reabsorption, there will be too much competition with calcium ions of sodium, calcium excretion increased. At the same time, sodium also stimulates the human parathyroid gland to increase the secretion of parathyroid hormone, activating the adenylate cyclase on the membrane of bone cells, destroying the homeostasis of bone metabolism and osteoporosis. Cold modern medical research found that sodium chloride in the human body when the concentration is too high, sodium ions can inhibit the activity of respiratory cells, so that cellular immunity decreased. At the same time due to the reduction of oral salivary secretion, the oral lysozyme decreased, so that the cold virus more easily invaded the respiratory tract. In addition, due to increased blood levels of sodium chloride, can make the body