Th f t m t b l m d t r v m ur metabolic r t , r ult ng n weight l . The F t Metabolism Diet does not r u r u t unt f t r rb or to track ur l r . It d , h w v r, require you t t k w th the allowed foods n th plan and to tr tl v d th r f d . Th rt of the d t may a problem since m of the f d th t aren't allowed r common n the t nd rd Am r n diet (wh t nd d r r du t m ng them). Th rationale b h nd this d t plan th t eating the right f d at nt rv l of 1-2 h ur w ll keep your m t b l m active nd u rt ur d g t v system, thereby h l ng u burn more fat th n you w uld when you t f w r calories. Th plan r u r u to f ll w three phases f r v n d . It allows you t t f foods in h phase wh l restricting other f d , which boosts ur metabolism. Y u h v t repeat the h for thr more weeks, along w th x r , f r optimum r ult .