Assertion: melatonin's effect | /r/HasProperty | uncommon
Facets:
Source sentences:
text: Side effects of melatonin are uncommon but can include drowsiness, headache, dizziness, or nausea.﻿﻿
text: Side effects are uncommon.
text: Side effects of melatonin are uncommon but may include drowsiness, headache, dizziness, or nausea.
text: Side effects are uncommon, but can include: