Green juicing and the concept behind drinking green juice was originally introduced as a therapeutic treatment for chronic diseases as a way to cleanse and remineralize the body. Today, green juice is quickly becoming a staple morning drink among health conscious people all over the world as many are transforming their health and noticing a positive influence on overall mood and energy levels. usa. usa. usa. usa. usa. This information has not been evaluated by the FDA and is not intended to cure or prevent any disease.