Assertion: selenium | /r/CapableOf | prevent white muscle disease
Facets:
value: in horses
type: LOCATION
value: in other livestock
type: OTHER
Source sentences:
text: Further research in the 1950s, however, proved selenium prevented white muscle disease in horses and other livestock, thus refuting the perception of selenium as solely a toxin and establishing it as an essential nutrient in horses when offered in limited quantities.