What happens when non-Roman Catholics (Me.), Protestants, Unbaptized Christians (Me.), people who have committed mortal sins (Me.), and Non-Christians purposely (They knew that they could not participate in the Eucharist but, participated anyways.) or accidently (They did not know that they could not participate in the Eucharist and accidently participated.) receive a host/consecrated sacramental bread? Do they accidently receive all or some of the spiritual benefits, God's grace, and Jesus Christ's actual body like Roman Catholics do or do they don't receive any spiritual benefits, God's grace, and Jesus Christ's actual body because the spiritual benefits and God's grace disappear and the Jesus Christ's actual body turns back into unconsecrated bread again?
The reason why I am asking these questions is because when I was very little, my Nana (Who is a Roman Catholic.), either purposely or accidently gave a host to me (The consecrated sacramental bread that represents Jesus Christ's Body during the Eucharist.) at her Roman Catholic Church during the Eucharist (Holy Communion.). I accidently ate it because I did not know at the time that non-Roman Catholics, Protestants, Unbaptized Christians, people who have committed mortal sins, and Non-Christians were not suppose to participate in the Eucharist for many various religious/spiritual reasons.
PS: I know that many of the molecules from Jesus Christ's actual body/the consecrated sacramental bread/host that came directly into my body and are still in my body and will not come out of my body unless I die and completely decompose. So, in a way Jesus Christ's actual body is forever inside of me and can never ever be gotten rid of unless I die and completely decompose. If so, does that mean most or some of God's grace in Jesus Christ's body are still inside of forever and will remain active? I know this is extremely unfortunite/serious for all of you guys but, I am just extremely curious about all that happened. I am extremely sorry about all this and I really do not mean to offend anyone! :(