A lot of things that are good for you will become toxic if it is abused.okay, someone should tell the cardiologists this because congestive heart failure in young people is most often associated with coffee or energy drink consumption.
Caffeine powder is easily available and will cause an Over Dose.
It would take a lot of regular coffee to cause a caffeine over dose.
Thank you for the reminder to be careful with the amount of caffeine we get.