Abstract: An apparatus 10 generates oxygenated water having a significantly reduced oxidation reduction potential (ORP). A carbon filter 100 removes particulate impurities from the water as it comes into the apparatus. A water softener 150 removes minerals from the water. A reverse osmosis unit 200 further cleans and purifies the water, removing any additional solids, and almost all the minerals and chlorides. A blender 250 adds a precisely measured amount of sodium bicarbonate or sodium carbonate to the water, thereby making it somewhat electrically conductive. The purified water having a measured quantity of sodium bicarbonate is stored in a tank 300 which also includes a recirculating pump 350 which keeps the water moving. By keeping the water moving, the minimum level of sodium bicarbonate required for electrical conductivity may be used. A pump 400 moves the water into an electrolysis cell 450, where current passing through the water separates a small amount of water into hydrogen and oxygen.