They are often known as "English salts", although in reality, they are minerals derived from epsomite, i.e. magnesium sulfate. We are talking about the Epsom salts, which have numerous properties useful for the purification of the body. Let's find out what these salts are used for, what their benefits are and where to buy them (even with an eye to prices). What are the Epsom salts used for? The salts of Epsom are called so because they are discovered at the springs of Epsom (in Great Britain, in the area of Surrey), within the evaporation deposits. In reality, they have nothing to do with sodium, since it is magnesium sulfate, which is rich in uses. However, their appearance is very similar to that of common salt, white in large grains, but their use ranges in various areas. The first use, the one of excellence, is against constipation or, in general, to purify the body from a mild toxin poisoning (liver washing). It can also be used to get rid of gallstones or liver stones, or to red