To see the effect: I have rheumatism (rheumatoid arthritis), primarily in the hand and knee joints. I have about 1/2 year long, taken after a prolonged hospitalization, no magnesium chloride. During this time, I felt increasingly worse, especially knees ached with every step. Since I started again 4 months ago, the pain is (for 1 month) completely gone!
Magnesium is a mineral and a Urbaustein and extremely important for bones and teeth. Please search times on the Internet.
To apply: I always mix 32g salt with 1 liter of water in a glass bottle (with funnel on the kitchen scale and it fill) and place it in the refrigerator. Of this I take in the morning 1 Schnapsstamperl fully. Beginners should test only once, as it is easy laxative effects CAN. Not at my place. I take for 2 months also the evening of 1 Schnapsstamperl. The taste it tends bitter, but I immediately drink one more schnapps water afterward and there is no aftertaste.
So one can is sufficient one forever. I think I got 1 year ago ordered. The amount is more focused and more effective than magnesium tablets. Mag calculate what one year will cost magnesium chloride as a natural salt compared to the tablets of the pharmaceutical giants each. :)