“The enhancement in question is the common practice of big meat packers to inject solutions consisting mainly of water and salt into the pork and poultry they sell. Other components of the brine might include sodium phosphates and sugar. They might offer all sorts of reasons for this, but they all pretty much mean that it’s an industrial solution to the industrial problem of mass-producing and mass-distributing pork. “Enhancement” adds artificial moisture to pork that’s otherwise dried out, extends its shelf life, reduces the amount of liquid that seeps from meat that’s been sitting around for a while, and, most insidiously, makes meat more profitable by adding weight to something you’re buying by the pound.”