http://www.alkalinebuzz.com ORP stands for Oxidation Reduction Potential (also referred to as "Redox" - it's the same thing). Most leading water researchers from Asia agree that in ionized water the elevated pH is good, but that ORP is more important. Alteration to the OPR is what causes the microclustering, antioxidant and oxygenating effects.
i read dr hayashi's book, he mention the best range is from -250mv to -400mv
plasmagic 3 years ago