Well, dbag aside, I added a meal I had been skipping for close to 20 years (since I moved out of my parents' house basically) and lost weight (just over 10 lbs) while feeling more energetic through the first two thirds of the day. Guy can call me delusional, but its what happened.
I am fuzzy on the science behind what I experienced, but from what I understand it has to do with circadian rhythms and how you body allocates energy towards either storage or adenosine triphospate production.
Also, to be clear, I am not saying this is cause juice specifically, but rather changing a very poor eating habit.
*shrug