Dr. Ian Smith's Extreme Fat Smash Diet is safe, fast and ultra-effective—taking his proven weight loss system to its hard core. No gimmicks, no denying yourse

Dr. Smith's diet has been featured on VH1's number-one rated show, Celebrity Fit Club, where Hollywood celebrities follow his customized diet plan and compete t

Dr. Ian demands big results from his diet plans: whether on VH1's Celebrity Fit Club, State Farm's 50 Million Pound Challenge or his numerous inspirational appe

The "New York Times" bestselling diet goes to the extreme while promising safe, fast, and ultra-effective results. Intended to help with time-sensitive weight l

A motivational diet plan to blast fat—and keep it off—by Ian K. Smith, M.D., the #1 New York Times bestselling author of Clean & Lean. New York Times bestse