abuse of Holy Communion

Question from AM on 2/4/2008:  
There is a lady who, when she receives Holy Communion spits either some or all of It out into a rosary container. I know she is not abusive since she is very intent on respect for the Eucharist. I think she may be taking it home to either adore Christ or to receive Him later, but I don't think this is allowed no matter how good the intention. Is there any Church law or teaching in regards to this so I can show it to her? Thank you so much!!
Answer by Fr. Robert J. Levis on 2/4/2008: 
AM, I would inform your priest whom must inform this person that what she does with the Eucharist is forbidden. Let the priest, any priest available, about this. Many thanks. Fr. Bob Levis