Assertion: iron | /r/CapableOf | maintain nail
Facets:
Source sentences:
text: Iron is also necessary to maintain healthy cells, skin, hair, and nails," says Elaine Chottiner, MD, clinical assistant professor and director of General Hematology Clinics at the University of Michigan Medical Center said in an email interview.
text: Iron is also necessary to maintain healthy cells, skin, hair, and nails.