Not Convinced That Juice Fasting Is The Most Effective Way To Lose Weight, Cleanse The Body if Impurities, Increase Energy, And Stimulate The Immune System? Then Read:

Juice Fasting and Detoxification: Use the Healing Power of Fresh Juice to Feel Young and Look Great : The Fastest Way to Restore Your Health by Steve Meyerowitz:
http://www.amazon.com/exec/obidos/ASIN/1878736655

The Miracle of Fasting, 51th Edition: Proven Throughout History for Physical, Mental, & Spiritual Rejuvenation by Paul C. Bragg, N.D. Ph.D. and Patricia Bragg N.D, Ph.D.:
http://www.amazon.com/Miracle-Fasting-51th-Throughout-Rejuvenation/dp/0877900396