Restless, Anxious, and Irritable
From coffee to soda to energy drinks, it’s no secret that Americans love their caffeine. And while a little caffeine can improve alertness and focus, too much of it can have the opposite effect. Consuming large amounts of caffeine can lead to restlessness, anxiety, and irritability.
One of the primary ways caffeine causes restlessness, anxiety, and irritability is by increasing cortisol levels. Cortisol is sometimes referred to as the stress hormone because it helps the body cope with stressful situations. In small doses, cortisol can be beneficial, but when levels become too high, it can lead to anxiety and irritability. So, if an individual feels jittery and on edge after drinking caffeine, it could be due to increased cortisol levels.
There are a few things people can do to manage their caffeine intake. First, it is recommended to gradually reduce caffeine intake over time rather than going cold turkey. This will help the body adjust more slowly to the change and make it less likely for individuals to experience withdrawal symptoms such as fatigue.
