The question of "regular or decaf?" is a familiar one, but less often do we think about how decaf coffee is made. The post ...

Two other methods — the CO2 decaffeination process and the ... can "lead to lower-quality coffee," STAT News said. Many decaf coffee brands do label their packaging with the decaffeination ...

Well, your coffee ... pumps carbon dioxide into a container, essentially creating a sparkling water that leaches the caffeine from the beans. The nontoxic water is then dumped and decaf beans ...