Hiya,
I am following a low GI diet which is quite low carb/good carb diet. Generally I eat low GI carbs in the morning and at lunchtime which are things such as oats, sweet pots, new pots, rye bread, veggies and fruit.
Most mornings I have either: muesli and yoghurt, rye bread with eggs, porridge, smoothies. Lunch good quality protein, veggies/salad with sweet pot/new pots. Dinner same sort of things as lunchtime but at the moment no pots etc.
I've lost about 8/9lb in 4 weeks, I lost the first 7lb in the first 2 weeks but have been quite poorly the last 2 so have only lost a bit since. I have faith though, I've lost about an inch from my waist already.