Assertion: hawthorn's berry | /r/ObjectUse | used in traditional medicine
Facets:
value: since the first century
type: TEMPORAL
Source sentences:
text: The berries have been used in traditional medicine since the first century, and contain phytonutrients called anthocyanidins and proanthocyanidins, antioxidants that have a variety of therapeutic effects including strengthening the walls of blood vessels.