We never want to you be hungry. We will provide a list of food that you can eat throughout the day. We do ask for you to keep a NO PROCESS FOOD for 7 days pledge. How do you know it's process food? Unless you can list all the ingredients and they are all either grown or has a mother, it's considered processed food for this period.
Caffeine is kept at the minimal. (80-100mg - 8 oz cup or 1 double espresso.) You can elect a Butter / Coconut Oil Coffee in the rebuild phase.