In the middle of the 19th century Bernadette Soubirous , a French nun, is said to have discovered the source of Lourdes. The water is said to have miraculous cures, so that in 1985 the Japanese Masahiro Okajima became curious and had a sample of this spring water sent to him. He wanted to find out if there was anything special about the water that could be used to establish the miracle cures. But he did not get any further with the usual analytics. Finally he got the right idea – ionization.
Already in the 30’s of the last century researchers and would-be researchers dealt with the topic “alkaline water”. This is obtained by the electrolysis of drinking water. At the anode (plus pole) hydrogen-rich water with a pH value of approx. 8-10 collects. Today there are commercial electrolysis devices which can produce alkaline water at any time. Alkaline water is also said to have healing powers. However, there are still no scientific studies that prove this. Source: Psiram
Electrolysis with so-called ionizers produces a alkaline water with all its ingredients from the tap water. These are not only ions and salts, but also substances that can only be filtered out of the water insufficiently by the waterworks. e.g. contrast media from medicine, substances from fertilization, etc. In order to obtain a higher pH value, strongly alkaline substances are added in small quantities.