The third week suuuuucks. I did 4 weeks. The third week was the worst. I was sick of potato and my weight loss plateaued in the third week. It started going

The third week suuuuucks. I did 4 weeks. The third week was the worst. I was sick of potato and my weight loss plateaued in the third week. It started going back down again in the fourth, which offsets some of the boredom. I don't think 2 weeks would work though. It has worked for me, I kept the weight off and it reset my appetite/satiety feedback (I get full sooner). That said, the "I want to keep eating even though I am not hungry" has come roaring back after being totally eliminated by the fourth week of potato.