i hope that someone who has some real medical knowledge has somthing to say about it. in the water4gas e-books there is alot of talk about how good it is for you but no real information about it on the internet that i could find for the medical "idiot" such as myself. i KNOW that oxyagen enriched water is extremly good for you but i know not about the effects of the hydrogen.... one would imagine that as hydrogen is the "other white meat" of water that it would be good for you...