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很多朋友都听过这样一句话:“咸了菜饭香!”可是,有关食盐的摄入量问题你考虑过吗?有关专家称,食盐摄入过量有损我们的健康,吃盐还需适量。我们的食物,不是来源于动物就属于植物。唯一的例外是食盐,它不来自生物体,是矿物质,学名氯化钠。氯和钠都是人体必需的无机盐。氯经过胃黏膜细胞的浓集,合成胃液中的盐酸,这是人体中唯一的无机酸,帮助营养素的消化吸收。体液中的氯可调节渗透压,维持酸碱平衡。钠主要分布在细胞外液,功能是维持体内水平衡和协调肌肉收缩运动。
Many of my friends have heard such a sentence: “salty dish rice incense!” However, the intake of salt you considered it? Experts said that excessive salt intake detrimental to our health, salt is also Required amount. Our food, not from animals, belongs to plants. The only exception is salt, which does not come from the organism, is a mineral, scientific name sodium chloride. Chlorine and sodium are both essential inorganic salts. Chlorine through the gastric mucosal cell concentration, the synthesis of hydrochloric acid in gastric juice, which is the only inorganic acid in the body, to help digestion and absorption of nutrients. Chlorine in body fluids can regulate osmotic pressure and maintain acid-base balance. Sodium is mainly distributed in the extracellular fluid, the function is to maintain body water balance and coordination of muscle contraction movement.