A method of treating an beverage, comprising exposing a beverage to an ion exchange matrix that includes a mixture of cation exchange beads and anion exchange beads each capable of binding to one or more cationic or anionic constituents present in the beverage and thereby reduce concentrations of the one or more cationic or anionic constituents in the beverage and capable of maintaining a pH of the beverage within ±0.5 pH units of the beverage's pretreatment pH value. The cationic or anionic constituents have a noxious effect on humans and the cation exchange beads include a cationic mineral form and the anion exchange beads include a chloride mineral form.
