With the exception of the caffeine contained in the Xenadrine-EFX, I have completely eliminated caffeine from my diet. I haven’t had any Diet Coke or coffee for over a week now and have been feeling great! I’ve also been “forcing” myself to drink bottled water or sparkling water with lunch and that has really helped.
On a side note, the regular headaches I’d get a few times per week have stopped. I’d always thought that caffeine was the culprit but never made any attempt to do anything about it. Now that I’ve successfully eliminated extra caffeine intake, I haven’t had a headache in over a week!