I am into the last week of my 21 day cleanse diet. Have done pretty well, with no super major cheats. Feeling pretty good at this point and may look at this program for additional ways to change my long run habits. Will welcome the return to coffee (i did allow myself some over this weekend as I had long, early morning drives for soccer) and will enjoy good microbrew again, but look forward to staying with a lot of the restrictions, which are really, just stay away from any refined or processed sugars, foods, etc.