Joe Cross transformed himself from grossly overweight and unhealthy into a fit and healthy man. One of the main parts of his transformation was to add green juices to his diet. Of course this was not all he changed about his lifestyle but by introducing healthy fruit and vegetables into his diet in the form of green juices he was able to motivate himself to transform the way he ate and also his physique.
A typical green juice recipe would consist of ginger, kale, lemon, apple, celery and cucumber. These would be juiced raw to create a nutritious and refreshing drink and drunk on a regular basis. Some would have green juices or green smoothies as an addition to a normal diet. Some others may prefer to fast, replacing 1 or more of their daily meals with a green juice or smoothie drink. I woukld recommend speaking to a doctor before embarking on a fast though, and maybe starting out by adding a green juice to your diet and see what benefits you get from that.
Many report weight loss and increased energy levels just from consuming green juice as part of their existing diet. Part of that will be that raw foods and juices are actually harder for the body to digest. This means that you get more of that full up feeling for longer, as the body takes time to digest the valuable nutrients. So you arent tempted as much to snack on jucnk foods and snacks as you would normally be.