Assertion: valerian | /r/HasProperty | listed as a sleep aid
Facets:
Source sentences:
text: Valerian was listed as a sleep aid and anxiolytic on the US national formulary until the 1940’s.
text: Both valerian and melatonin are sleep aids, although their mechanisms are different.
text: Valerian was listed as a sleep aid and anxiolytic on the US national formulary until the 1940’s.