The way I look at it is eat what you want just be prepared to work it off, early morning runs I lost 2 stone just by running and keeping off late snacks, booze etc. I usually eat crap on a Sunday then all through the week stay on brown breads nothing fried etc. Your better off changing routine's when you work out as your body gets used to the workouts it's down to self motivation and determination you will feel better about yourself if you cut out all the crap