When it comes to the brain, few things are more consistently damaging that stress. In our busy lives, we are accustomed to high levels of stress and overwhelm but that does not mean are brains can take the beating and stay well. Unfortunately, stress is not just an irritation, it is a silent serial killer that is taking out your brain cells one by one. Don’t take my word for it-I’ll prove it by sharing the three major ways that cortisol is silently sabotaging your brain.