Despite what many of us may believe we learned cramming for finals in college, a study published in Neuropsychopharmacology (1) suggests that your morning cup of coffee might not help you stay alert through that early morning meeting. In a study of 379 coffee drinkers, researchers found that frequent coffee drinkers developed a tolerance to both the anxiety-producing effects and the stimulatory effects of the caffeine found in their coffee.
Are you thinking that you know you feel more alert after your morning mocha or double-shot? Are you one of the many of us who shudder to think of facing the day without first drinking a cup (or two) of coffee or tea? Continue reading “Hold the Expresso! Coffee Might Not Keep You Alert After All”