Adrenaline is very important if we are being chased in a dark alley or preparing for an athletic event, but at our work desk each morning? Exhaustion and Herpes Outbreaks: This constant flooding of unnecessary adrenaline, coupled with the sharp drop in adrenaline as the hormone wears off, depletes our adrenal glands and can cause fatigue, headache, irritability and/or mental confusion. All organic produces are certified to ensure that their products are grown in such a way. The only difference is that you want to make the coffee stronger than normal. Luckily, you can learn how to make homemade iced coffee like a pro without having to step into a coffee shop