Assertion: tea's caffeine | /r/HasProperty | consumed in excess
Facets:
Source sentences:
text: When consumed in excess, caffeine can lead to anxiety, headaches, insomnia, irregular heartbeat and in some, high blood pressure ( 66 , 67 , 68 , 69 ).
text: When consumed in excess, caffeine may cause a variety of unpleasant effects, including anxiety, migraines, high blood pressure and poor sleep.