Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

Medically reviewed by Barbie Cervoni, RD Genetic variations may increase your risk of being sensitive to caffeine.  Taking ...

Unless you're a child—or some kind of god—I’m guessing at least a cup of coffee is part of your daily routine. For me, coffee time is the most sacred twelve times of the day, and there are enough ...

When I finally confronted my dependency and gave up coffee three months ago, my body wasn’t happy. In the mornings during the time that I would normally have my espresso, my thoughts tried to bargain ...