Ionized Water Machine Reviews. This category is full of reviews and articles that help you choose the best water ionizer machine. These machines are not for everyone because of their hefty price tag. But those in the know understand that it has many benefits and can also improve general quality of life. In very simple terms, a water ionizer machine helps you generate alkaline water at home. Alkaline water is water that has a higher pH than 7. Any number that is higher than this means it's a substance with more positive charges (protons or hydrogen ions). There are lots of untrue and dangerous claims about alkaline water that have no supporting evidence. For instance, there are lots of claims that suggest drinking alkaline water can help your body "neutralize itself". However, your body does a pretty good job of neautralizing itself without the need for alkaline or ionized water. The claims that alkaline water can treat health ailments or serious conditions have no supporting evidence either. However, drinking alkaline water can be incredibly nourishing, hydrating and full of anti-oxidants. So if you want to have access to this on tap at home then go through these ionized water machine reviews and don't get ripped off!