Assertion: caffeine's effect | /r/HasProperty | insomnia
Facets:
Source sentences:
text: Other possible effects of caffeine include dizziness, low blood sugar, difficult breathing, muscle spasms, nausea, diarrhea, drowsiness, thirst, anxiety, insomnia, appetite changes, and blurred vision.
text: Other effects may include insomnia, jitteriness, nausea and rapid heart rate.