Rediscover The 40Day Sugar Fast in its audiobook form. This version lets you enjoy every word while commuting, relaxing, or multitasking. The 40Day Sugar Fast brings its characters to life in this unique audiobook experience. Dive into its story like never before. The 40Day Sugar Fast brings its characters to life in this unique audiobook experience. Dive into its story like never before. Rediscover The 40Day Sugar Fast in its audiobook form. This version lets you enjoy every word while commuting, relaxing, or multitasking.