The Ultimate Step by Step Cheat Sheet on How to Lose Weight & Sustain It Now, we will document a quick and easy way to implement this diet with easy to use cheat sheets and ultimate mistakes to avoid. The best guide for someone who is busy and wants to get the whole gist of this diet and implement the 17 day diet in the next one hour! 7) 17 day diet recipes The 17 Day Diet offers a lifetime plan for shedding pounds fast in a safe and lasting way. The program is structured around four 17 day cycles: Accelerate—the rapid weight loss portion, which helps flush sugar and fat storage from your system Activate—the metabolic restart portion, with alternating low and high calorie days to help shed body fat Achieve—the phase that involves learning to control portions and introducing new fitness routines Arrive—a combination of the first three cycles to keep good habits up for good. On weekends, enjoy your favorite foods!