Chemical H2 generators
In order to really get the maximum benefit from hydrogen water, dissolved oxygen should at least not be added as with the “double-bubblers”.
Chemical hydrogen generators with certain ceramic mixtures or hydrogen-producing metals such as magnesium do not add dissolved oxygen. But they also don't remove oxygen that's already dissolved in the water. They are often also referred to as “water ionizers”.
However, the water produced with it differs significantly from electro-activated alkaline active water, as a further look at pages 7-8 of this book could explain. See also p. 43.
Excerpt from the book by Karl Heinz Asenbaum: “Electro-activated water – An invention with extraordinary potential. Water ionizers from A – Z”, www.euromultimedia.de
