Assertion: cystic fibrosis's mucus | /r/CreatedBy | cf
Facets:
Source sentences:
text: The mucus created by CF prevents the body from processing foods and turning that food into nutrients.
text: GI problems tend to occur in people with CF because the mucus generated by CF clogs the ducts (tubes) leading in and out of the pancreas, liver, and intestines and slows the movements that help food move through the system.