To a chemist, salt is what you get when positive and negative ions enter each other's orbit. To most everyone else, salt is sodium chloride, the white crystals left over when seawater evaporates. It's the sodium in salt that causes most of the problems. One teaspoon of sodium chloride "" table salt "" contains 2,300 milligrams (mg) of sodium.
The human body can't live without some sodium. It's needed to transmit nerve impulses, contract and relax muscle fibers (including those in the heart and blood vessels), and maintain a proper fluid balance. It doesn't take much to do this. The Yanomamo people of the Amazon rainforest get by on just 200 mg of sodium a day (about the amount found in one-tenth teaspoon of salt). By comparison, the average American gets 3,400 mg (about 1½ teaspoons of salt), while in northern Japan the daily intake is a whopping 26,000 mg (more than 11 teaspoons of salt).
疫情以前还常常全家去下馆子。疫情期间餐馆关门很久，就一直在家吃。
现在疫情过了，我们全家高高兴兴出门下了几趟馆子，最后统一总结：再也不去餐馆了。
因为去餐馆吃饭就三个字：第一个字：咸！第二个字：渴！第三个字：涨！最后的感觉：难受！
因为我们自己家做菜，一颗盐，一滴酱油都不放，自家地里长的蔬菜水果一股清香是无与伦比，最可口的。有时候家里的蔬菜跟不上，到超市买一把，回家炒出来，一颗盐都不放，还是一股咸味：商业菜农用的化肥被植物吸收后，残留了很多氯化钠在里面。我们自己家都是用鸡粪羊粪给菜地施肥。
中国美国人估计都有这句俗话：好厨师，一把盐。很多人对咸味上瘾，没有咸味的菜觉得难吃。餐馆的菜都放大量的盐，迎合大众口味。我们平时不吃盐的人，一两口餐馆的菜下肚，身体马上察觉到过多的盐分进入体内，需要立马排出去，因此马上给大脑发送口渴的信号。因此我们在餐馆吃饭都得边吃边喝大量的水，导致肚子涨得难受。
很多人问我为什么50多身材还和20多时候一样，而且没有三高问题。我说大概就是不吃盐的效果吧。
口味重。吃了拉肚子。。。
最后一句话是重点，全文的中心思想。
疫情来后，就没有办法，跟着各种播主youtuber学做饭，顺便减肥，3年下来厨艺大涨，顺便还学了各种点心小食甜点等等，越来越喜欢在家吃。今年暑假开始想着好久没去吃饭，就去尝试很多不同的新馆子，有新开所谓新概念巨贵的浙江菜，川菜，意大利菜等，但每次刚吃就是咸到无法入口，都不好意思叫换一个，是waiter发现不动菜主动询问并说可以重做少放盐，结果回来还是咸的要命，waiter说还可以重做，我们拼命拒绝说怕吐口水不要了。回家之后就是渴，拼命喝水还有半夜三点渴醒摸去厨房找水的经历。另外同感的是，吃了所谓新美食，并不舒服没有享受感，总有吃了化学品不洁品的感觉。看来疫情带给人们很多不便，但是终于开始喜欢家居普通一饭一食，懂得反朴归真了
还有化肥含有氯化钠？
https://www.health.harvard.edu/heart-health/take-it-with-a-grain-of-salt#:~:text=The%20human%20body%20can't,take%20much%20to%20do%20this.
Salt in circulationTo a chemist, salt is what you get when positive and negative ions enter each other's orbit. To most everyone else, salt is sodium chloride, the white crystals left over when seawater evaporates. It's the sodium in salt that causes most of the problems. One teaspoon of sodium chloride "" table salt "" contains 2,300 milligrams (mg) of sodium.
The human body can't live without some sodium. It's needed to transmit nerve impulses, contract and relax muscle fibers (including those in the heart and blood vessels), and maintain a proper fluid balance. It doesn't take much to do this. The Yanomamo people of the Amazon rainforest get by on just 200 mg of sodium a day (about the amount found in one-tenth teaspoon of salt). By comparison, the average American gets 3,400 mg (about 1½ teaspoons of salt), while in northern Japan the daily intake is a whopping 26,000 mg (more than 11 teaspoons of salt).
你恐怕也不知道前古时代人类其实沿着盐而居住，和水一样重要。神经肌肉细胞功能需要钠。吃的淡一点但不用追求无盐饮食。