I read about this study a few days ago and I was trying to figure out how I was going to cut out my morning coffee (I started my LE diet Monday to sway for my girl). Before joining here I did a lot of reading over at IG (never joined - site was always down). IG protocol is NO caffeine on the girl diet. Of course, I want to have the strongest sway possible, so does anyone know the reason why they forbid caffeine over at IG? Thanks :)