Juice cleanses help flush out and eliminate toxins in the body. Fasting with a juice cleanse may help you kick bad habits and facilitate weight loss. Juice fasting helps curb cravings for coffee, alcohol and fatty foods. Juice fasts may also help facilitate the development of healthy eating habits after the fast. A juice cleanse is the most natural and organic method of detoxifying and healing the body. Juice cleanses allow your digestive system to recover from the demands of solid food digestion, while still giving your body the nutrients and minerals you need to thrive, it rejuvenates the body mentally and physically. A juice cleanse can be as simple and quick as replacing one meal with a juice.