Assertion: melatonin | /r/HasProperty | crucial
Facets:
value: to health
type: PURPOSE
value: for smooth digestion
type: PURPOSE
Source sentences:
text: Melatonin is also produced by the stomach because it is crucial for smooth digestion.
text: We know that melatonin is crucial to health, but flooding your system with melatonin doesn’t automatically mean less free radicals and a better immune system.