Assertion: melatonin | /r/CapableOf | reduce daytime sleepiness
Facets:
Source sentences:
text: Melatonin also may improve the quality of sleep and reduce daytime sleepiness and fatigue.
text: Melatonin may reduce the effects of jet lag, including daytime sleepiness, and improves movement coordination and alertness.
text: Melatonin also may improve the quality of sleep and reduce daytime sleepiness and fatigue.