Is having too many redbulls per day really bad for you?

Too many of anything: may be bad for you. It's all relative. Besides being loaded with caffeine, Red Bull has a lot of empty calories but little nutrition.al value. Too much caffeine can cause anxiety, nervousness, an elevated heart beat & insomnia. If it's discontinued abruptly, it can cause headaches and fatigue. That said, it's not as bad as drinking too much alcohol or smoking in any amount. Dr. Anne