Catholic belief is in Real Presence. Pope Paul VI wrote: “in His physical “reality” is bodily present, although not in the same way that bodies are present in a given place.” So, the resurrected body of Christ in the Eucharistic presence is present “not in the same way that bodies are present in a given place” (1).
(1) H.H. Pope Paul VI wrote in 1965 in Mysterium Fidei:
To avoid misunderstanding this sacramental presence which surpasses the laws of nature and constitutes the greatest miracle of its kind[50] we must listen with docility to the voice of the teaching and praying Church. This voice, which constantly echoes the voice of Christ, assures us that the way Christ is made present in this Sacrament is none other than by the change of the whole substance of the bread into His Body, and of the whole substance of the wine into His Blood, and that this unique and truly wonderful change the Catholic Church rightly calls transubstantiation.[51] As a result of transubstantiation, the species of bread and wine undoubtedly take on a new meaning and a new finality, for they no longer remain ordinary bread and ordinary wine, but become the sign of something sacred, the sign of a spiritual food. However, the reason they take on this new significance and this new finality is simply because they contain a new “reality” which we may justly term ontological. Not that there lies under those species what was already there before, but something quite different; and that not only because of the faith of the Church, but in objective reality, since after the change of the substance or nature of the bread and wine into the Body and Blood of Christ, nothing remains of the bread and wine but the appearances, under which Christ, whole and entire, in His physical “reality” is bodily present, although not in the same way that bodies are present in a given place.
papalencyclicals.net/Paul06/p6myster.htm
The Blessed Sacrament is Jesus Christ, so can we call the Blessed Sacrament a human person or a human being because the physical reality of Christ is corporeally present in the Sacrament of the Eucharist? No, it must be the person of the Son of God, as the Catechism states that:
468 After the Council of Chalcedon, some made of Christ’s human nature a kind of personal subject. Against them, the fifth ecumenical council, at Constantinople in 553, confessed that “there is but one hypostasis [or person], which is our Lord Jesus Christ, one of the Trinity.” 93 Thus everything in Christ’s human nature is to be attributed to his divine person as its proper subject, not only his miracles but also his sufferings and even his death: “He who was crucified in the flesh, our Lord Jesus Christ, is true God, Lord of glory, and
one of the Holy Trinity.” 94
93 Council of Constantinople II (553): DS 424.
94 Council of Constantinople II (553): DS 432; cf. DS 424; Council of Ephesus, DS 255.
This includes the physical “reality” of Jesus Christ.
Here is and excerpt from the Vatican translation of Mysterium Fidei:
46. To avoid any misunderstanding of this type of presence, which goes beyond the laws of nature and constitutes the greatest miracle of its kind, (50) we have to listen with docility to the voice of the teaching and praying Church. Her voice, which constantly echoes the voice of Christ, assures us that the way in which Christ becomes present in this Sacrament is through the conversion of the whole substance of the bread into His body and of the whole substance of the wine into His blood, a unique and truly wonderful conversion that the Catholic Church fittingly and properly calls transubstantiation. (51) As a result of transubstantiation, the species of bread and wine undoubtedly take on a new signification and a new finality, for they are no longer ordinary bread and wine but instead a sign of something sacred and a sign of spiritual food; but they take on this new signification, this new finality, precisely because they contain a new “reality” which we can rightly call ontological. For what now lies beneath the aforementioned species is not what was there before, but something completely different; and not just in the estimation of Church belief but in reality, since once the substance or nature of the bread and wine has been changed into the body and blood of Christ, nothing remains of the bread and the wine except for the species—beneath which Christ is present whole and entire in His physical “reality,” corporeally present, although not in the manner in which bodies are in a place.