Humours must be balanced eat the meat to feel the heat

“Gotta let the corruption in to push the sickness out”

The exception of allowing more meat (or specifically allowing any number of meals with meat) for the sick was a part of the rule of Benedict. Also predating the Templar there was already an exception for twice baked meat not counting as meat, so ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯