Its not always how healthy you eat, its also how much you eat. For breakfast i have toast, for lunch a sandwhich and for a dinner i would eat similar to you. Your lunch is like a dinner? That could be your problem.
Thanks Annie, ill try doing long distance running aswell, thing is i very rarely eat any fried foods fizzy drinks or anything like that. For instance, today my meals were, Breakfast Scrambled eggs, with mushrooms and baked beans on brown bread. Lunch was Grilled chicken with salad with some bread. Dinner i made my own fishcakes, which consisted of salmon, mashed potatoe and spring onions
The key to weight loss is to take in fewer calories than you burn. If you are burning that many calories, the thing to analyze next is what of the food you eat (and liquids you drink) have a lot of calories in them, especially if they are empty calories. A prime culprit for some people is soda (Coke, Sprite, etc.) and other drinks. The body takes them in and feels the calories in terms of weight, but even though it does, the person does not get less hungry after drinking them. If this is not it, go through all the things you eat and look each one up, to see what the calorie load is. I'd also try some distance running or running on a track, if you can. The high-intensity stuff is great, but the lower-intensity stuff is great for endurance and also burns calories.