The healing powers of juices and other foods have been recognized for centuries. Learn which juices are best for your health. While most juicing books include recipes for high-sugar fruit juices, guest Dr. Ginger Southall explains that most fruits can actually ruin a detox for people looking to lose weight or for anyone who has diabetes or blood-sugar issues. She shares with you how drinking a different color each day can help cleanse your body and ensure the best possible nutrition profile, all while guaranteeing positive results. Dr. Southall explains the science behind her new juice cleanse, The Rainbow Juice Cleanse.