50 Cent’s forthcoming workout and nutrition book, “Formula 50”, will be hitting stores on December 27 and Fif took some time to explain what the book is about in a promo video. Fif explains that his book isn’t just about losing weight or gaining muscle mass, but about being able to do both while forming life long healthy eating habits. The book promises to be “A 6-Week Workout and Nutrition Plan That Will Transform Your Life.” I wonder if there will be a follow-up workout DVD? I’m sure many ladies would do the DVD just to thirst over 50’s body, LOL. Check out the promo video below. Julie A.