I am not really big but like many,I have a bit extra weight around my waist and my stomach , i'm size 12 in trousers but they are a bit tight on me and I don't want to go up to 14, i would like to go to size 10 , ive been training at the gym and eating more healthy, cutting back on chocolate and chips etc, but I don't really know what i can and cant eat and if i am allowed choclate and how much?Does anyne know anything on this subject?