Assertion: challenge | /r/HasAspect | adverse health effects
Facets:
value: on participants
type: TRANSITIVE-OBJECT
Source sentences:
text: On August 22, 2014, Dr. Brian O'Neill, a physician at the Detroit Medical Center, warned that the challenge may have adverse health effects on participants, including potentially inducing a vagal response which might, for example, lead to unconsciousness in people taking blood pressure medications.