A “cut”, as it is so often called, should ideally be a situation in which a bodybuilder holds on to as much lean mass as possible while losing maximum body fat. This generally necessitates the gradual reduction of calories to below maintenance with an emphasis on lean muscle sparing protein and the addition of cardio on a regular basis. Refined carbohydrates should be done away with. Also, the need for frequent smaller feedings becomes primary in order to promote maximal metabolic stimulation. Supplements, most notably EAAs, like those found in Animal Nitro and Nitro G, have been proven to help lifters preserve lean mass. With the free form EAAs in Nitro and Nitro G, you get all the anabolic benefits of key aminos without all the extra calories.