Hi AJ, Â i’m looking forward to the challenge. However I don’t have access to the Facebook group. I sent Mere W an email. Â Do we need to have the premium version of MyFitness Pal? Â I I can’t seem to change my settings over to the zone. Â Also, Â other than monitoring calories to stick to targeted calories and macros, is there any other component to the nutrition part of the challenge?