Assertion: oregon grape | /r/HasProperty | safe
Facets:
value: for the treatment of psoriasis
type: PURPOSE
Source sentences:
text: There is not enough information to know if Oregon grape is safe when taken by mouth in medicinal amounts.
text: Extensive medical research data has shown that Oregon grape may be safe and effective for the treatment of psoriasis (a common skin condition that causes skin cells to form scales and itchy, sometimes painful red patches).
text: Some medical experts report that there is not enough medical research evidence to prove that Oregon grape is safe when ingested.