Treating And Preventing Caffeine Overload

With its presence in everyday drinks like tea and lattes, we often think of caffeine as fairly harmless. However, it is possible to overload on caffeine just like any other stimulant. In the milder stages, this can just cause headaches, insomnia, jitteriness, and irritability. Adults can reach this stage if they have over four hundred milligrams a day, or four cups of coffee, while teens can reach this state when they consume more than two hundred milligrams a day.