Answer:
Step-by-step explanation:
caffeine overdose (which can lead to a number of symptoms, including palpitations, high blood pressure, nausea and vomiting, convulsions and, in some cases, even death)
type 2 diabetes – as high consumption of caffeine reduces insulin sensitivity
late miscarriages, low birthweight and stillbirths in pregnant women
neurological and cardiovascular system effects in children and adolescents
sensation-seeking behaviour
use and dependence on other harmful substances
poor dental health
somewhat ironically, given their association with sportiness, obesity