Travel Through the World of Immortality and Establish an Immortal Clan of Immortals

I don't know where it started. Everywhere in the time travel story is refined salt. No matter where you go, salt is refining. Do you have any misunderstandings about coarse salt? Sea salt, rock salt, and well salt can all be eaten directly. As for their impact on human health, doctors will give the following explanation: Because sodium chloride accounts for more than 90% of their composition, eating too much will cause high blood pressure. Eating too much salt can cause high blood pressure. Is this related to coarse salt and refined salt? Could it be that the coarse salt you think is the kind of coarse salt mixed with sand that is found in your junior high school chemistry textbooks? Will it become refined salt simply by filtering it? That is a thing specially used to teach junior high school students about filtration. It has nothing to do with salt production... Salt refining is a chemical method, and you have to find a bunch of corresponding reagents to get high-purity salt. As for iodized salt, don't even think about it. It can't be made without corresponding industrial conditions.

Well,,,,,, I feel like the staff is a bit chaotic

Not bad, come on

There are a lot of people