"Throughout Christian history, our Lord has shown us that he is really present as the Blessed Sacrament. Interestingly, many Eucharistic miracles have occurred during times of weakened Faith. For instance, many Eucharist miracles have taken place as a result of someone doubting the Real Presence. Included on this page are descriptions of just a few of these miracles. All of them have received full approval by the Church."
The Real Presence Association, Inc. Eucharistic Education and Adoration