I'm not saying it was easy but it is doable. The worst part for me was being hungry. I don't like being hungry, it makes me cranky. :( But I will say I was able to lead my fitness classes with no problems considering the caloric intake was very low. I had energy and slept well.
Hubby did great til day 6. He was D-O-N-E with drinking the fasting solution. It was making him feel sick but he fought through it and made it all 7 days. He was able to completely stop all sodas without a nasty headache or cravings.
And boy-o-boy the results were fantastic. If you know me you know I don't need to loose any weight. I float up and down the scale depending on how much fitness & running I'm doing. I started out at the high end for me -- 149 pounds 31" waist and 39.5" hips. My final numbers -- 141.8 pounds 29" waist and 38.25" hips. That's down 7 pounds and 2 inches off my waist in 7 days.
And drum roll please........hubby lost 16.6 pounds and 3.25" off his waist.
Was it worth it? It was to my hubby.