4 mths ago i started useing my exercise everyday for 40 min. i break up the workout to 2 - 3 times a day. i go 33km/phr level 3. i drink about 3lts of water a day and stick to a good enought diet special k cereal in the morning with low fat milk 2 slices of wholemeal brown cake and a cup of orange juice Dinner is usually chicken and veg with cup of milk. i don't eat potatoes. supper is salad with 2 slice sof brown bread or a boiles egg. in the evening i might have 2 more slices of brown bread and a cup of tea. i don't drink or smoke and don't take sugar i think i eat healthy enought i just can't understand why i haven't lost more weight. i think honestly i lost about 12lbs in 4 mths. could it be that i am gaining muscle. hope someone can help.