I am happy to say (much to the chigrin of the more health conscience peeps in my world) that there is no such thing as too much! I am a true caffeine junkie in every sense of the word and proud to say it (amongst fellow caffeine fanatics). In fact, I love it so much I began baking caffeine into eveything I love too. My liquid caffeine delivey is usually cola...and I mean from the moment I wake up until I finally go to sleep at night. And now I am supplimenting it with my baked treats ---whaabam!! Of course, most of my friends and family think I am completely nuts...so naturally, I had no choice than to open a micro-bakery here in our little city to make these for the other caffeine freaks out there. So there. I have little intention of envisioning a world without extreme caffeine consumption in my daily routine and would be thrilled to assist others in their dependancy. (giggle)