I am confused as to what ratio of protein-carbs-fat my diet should consist of for optimal fat loss and muscle preservation. I know that I will be doing a low-carb diet but I don't know if it should be low-fat also. I will be doing cardio 4x a week and will be alternating Clenbuterol and Xenedrine every two weeks also. My stats are 22 yrs old 5'11" 195lbs About 9%BF. Thanks