（来源：辽宁日报） 转自：辽宁日报 本报记者 吕丽 最近，一款"网红盐"出事了！有测评机构发布了对5款喜马拉雅玫瑰盐（粉盐）的检测结果：检测出 铅、砷、铬等多种重金属。相关部门发布提醒：在我国，"玫瑰盐"不符合食用盐食品安全标准，不得作 为食用盐流通使用。 需要注意的是，有两类特殊盐，即低钠盐和加碘盐，属于针对特定人群作的配方调整，并非品质差异。 其中，低钠盐以氯化钾替代部分氯化钠，又称高钾盐，适合需要控制钠摄入的人群；加碘盐则是为预防 碘缺乏病添加了碘元素，二者的存在是为了满足不同健康需求，并不是比普通盐高级，只是体现用盐 要"因人而异"。 针对"网红盐"一定要祛魅——贵是因为少，不是因为好！农绍庄解释，"网红盐"的"贵"不是因为其营养 好、品质高，而是"物以稀为贵"。这些盐要么开采难度大，要么运输成本高或出口海外，价格高是成本 导致的，跟吃着健康不健康没啥关系。 最大的"坑"是商家说的这类盐"富含80多种人体所需矿物质"等，"盐97%以上是氯化钠，所谓'80多种矿 物质'只在剩下不到3%的成分里。根据我国居民膳食指南建议，每天的盐摄入量最好控制在5克以内。 说白了，想靠盐补微量元素，根本不现实，也不靠谱。 ...

本文转自【央视新闻微信公众号】； 如果钠摄入不足，会影响身体的正常生理功能，出现低钠血症。轻度缺钠会让人淡漠、倦怠、没有精神，稍严重会出现恶心、呕吐、血压降低、痉挛，严 重会导致休克甚至死亡。特别是出汗多的高温作业和重体力劳动者、反复呕吐或腹泻的胃肠道疾病患者，更应该注意钠的补充。 02 不同的盐有啥不一样？ 现在去超市买盐，放眼望去啥盐都有，原本简单"买包盐"的事儿，瞬间让人有了选择恐惧症。 去超市买盐，包装五花八门，价格天差地别，有两三块一包，也有二十块一包，区别大吗？ 01 盐在人体中有什么作用？ 吃盐不只是为了让菜肴更美味，也是为了身体健康，因为盐中的钠离子具有调节人体细胞外液的容量与渗透压、维持身体体液的酸碱平衡、维持正常血压 以及参与身体能量代谢等重要功能。 盐中的钠离子是维持人体生命活动的重要参与者。 虽然钠在食物中广泛存在，但除了部分水产类食物，其他大多天然食物中的钠含量都不高。所以只靠吃天然食物较难满足人体对钠的需求（钠的适宜摄入 量为1500毫克/天），适当吃盐可以帮我们补充足够的钠。 食盐能提供的钠 ■来源不同的盐 井矿盐、湖盐、海盐，这些盐只是来源不同，本质上都是氯化钠，没有太大的区别 ...

Core Insights - Jiangxi 92 Salt Industry Co., Ltd. has been recognized as a provincial "Specialized, Refined, Characteristic, and Innovative Small and Medium-sized Enterprise" due to its outstanding performance in specialization and refined management [1][3] - This recognition highlights the company's core competitiveness and establishes it as a benchmark in the regional salt chemical industry, supporting the overall competitiveness of Xue Tian Salt Industry Group [1][3] Specialization - The company has over 50 years of experience in comprehensive salt resource development and is a designated production enterprise for food salt in China [3] - It focuses on a core industrial chain layout of "Salt + Caustic Soda + Hydrogen Peroxide + Cogeneration," with a high-quality rock salt reserve of 177 million tons [3] - The production capacity includes 600,000 tons of vacuum salt, 300,000 tons of ion membrane caustic soda, 180,000 tons of hydrogen peroxide, and 18 MW of cogeneration, with food salt production capacity reaching 150,000 tons [3] Refined Management - The company aims for "cost reduction and efficiency enhancement" through a comprehensive refined management system [3] - The establishment of a smart factory has led to full-scale upgrades in production automation, management visualization, and energy consumption optimization [3] - The product qualification rate remains stable at over 99.8%, and the company has been recognized as a "Water-saving Benchmark Enterprise" in Jiangxi, with water resource recycling rates exceeding the industry average by 12% [3] Differentiated Development - The company leverages regional resource advantages to create a differentiated product matrix, developing low-sodium and iodized salt products that capture over 35% of the food salt market in the southern Jiangxi region [5] - It also customizes high-purity industrial salt and hydrogen peroxide for downstream industries such as renewable energy and food processing, forming a competitive landscape of "civilian product supply assurance and strong industrial product differentiation" [5] - The recognition as a provincial "Specialized, Refined, Characteristic, and Innovative Small and Medium-sized Enterprise" reflects the company's strength and the competitive advantage of the listed company’s industrial chain [5]

Core Viewpoint - The article emphasizes the importance of iodine as an essential micronutrient for human metabolism and growth, highlighting the need for continuous scientific iodine supplementation to promote health development, especially in the context of iodine deficiency diseases in China [1] Group 1: Iodine Deficiency and Its Effects - Iodine deficiency diseases are a group of conditions caused by inadequate iodine nutrition, leading to reduced thyroid hormone levels, particularly affecting brain development in children, resulting in lower IQ [1] - In adults, the most noticeable symptom of iodine deficiency is goiter, which can cause visible swelling in the neck and may lead to respiratory and swallowing difficulties in severe cases [1] Group 2: Sources and Recommendations for Iodine Intake - The primary sources of iodine for residents in China are iodized salt, food, and drinking water, with an average daily intake of about 10 micrograms from water and 25 to 50 micrograms from food [1] - The most convenient and effective method for iodine supplementation is the consumption of iodized salt [1] Group 3: Alternative Iodine Supplementation Methods - Other methods for iodine supplementation include oral iodine oil capsules, iodine-containing medications, and iodine-rich foods such as kelp and nori, especially for women of childbearing age, pregnant women, and breastfeeding women under professional guidance [2] - While iodized salt is important, it is also crucial to control overall salt intake, with the 2022 Chinese Dietary Guidelines recommending a maximum of 5 grams of salt per day for adults [2] Group 4: Populations Not Suitable for Iodized Salt - Two groups of people should avoid iodized salt: those with autoimmune thyroid diseases (such as hyperthyroidism and thyroiditis) who may need to follow medical advice regarding iodine intake, and residents in high-iodine water areas who already receive sufficient iodine from their diet and water [2]