This doesn't come from any Catholic liturgy, it comes from  the Jewish Berakhah.  Our Eucharist is not "the work of human hands", it is the Body and Blood of Christ.  And could we be any less specific in calling it "our spiritual food"?  That generic description could be applied to anything that any sect calls"spiritual."  It certainly doesn't convey the true meaning of the genuine Eucharist.  The words of the consecration have been altered.  The "Mystery of Faith" is and always has been Transubstantiation and Christ's actual, physical presence among us during this sacrament, not the inane "when we eat this bread and drink this cup..." nonsense.  The very words used in the NOM remove any sense of Whose presence we're in.  We aren't eating bread and drinking a cup, we're receiving the body, blood, soul and divinity of Christ.  And immediately following what purport she to be the Consecration in the NOM, people turn their attention away from Christ and onto each other...