While coffee and tea can be enjoyable, it’s important to remember that too much caffeine can lead to dehydration and anxiety. Caffeine is a diuretic, which means that it can cause you to lose more fluids through urination, which can lead to dehydration. Additionally, excessive caffeine consumption has been linked to increased anxiety symptoms, such as nervousness, jitters, and irritability. To avoid these negative effects, try limiting your caffeine intake to one or two cups of coffee or tea per day and make sure to drink plenty of water throughout the day to stay hydrated.