Assertion: comfrey's alkaloid | /r/Causes | liver damage
Facets:
value: in some people
type: LOCATION
value: in people
type: TRANSITIVE-OBJECT
Source sentences:
text: These alkaloids cause liver damage in people and are a potential carcinogen.
text: The bottom line is that all varieties of comfrey contains alkaloids that could cause liver damage.
text: It is a superb wound healing herb, but the pyrrolizidine alkaloids (PA) can be carcinogenic and also cause liver damage.
text: These alkaloids, called pyrrolizidine alkaloids, have caused liver damage in some people.