in february 2014, he released his book titled "the reboot with joe juice diet: lose weight, get healthy and feel amazing". in this book, he shared the plan that he used for his juice fast and subsequent diet as well as stories of some other people who have lost weight with a juice fast. it also includes three-day, five-day, 10-day, 15-day and 30-day programs, healthy-eating plans and exercise tips. according to cross, when somebody is not eating, they are giving their body a break and supplying it with micro and macro nutrients. cross recommends using more vegetables and fewer fruits in order to avoid sugar present in the fruits.