22.214.171.124 Valid Matter for Eucharist, Mustum and Low Gluten Hosts
1. cc. 924 and 926 identify the valid and licit matter for the bread and wine to be offered in the Eucharistic Sacrifice, and none other is ever to be used.
2. The permission of the ordinary must be requested for an individual priest to use low-gluten hosts or mustum for the celebration of the Eucharist.
3. Priests are given the faculty to grant individual laypersons permission to use low-gluten hosts according to "Bread of Life and Cup of Salvation: Guidelines for Low-Gluten Hosts and Mustum," (2018) available at the diocesan website.