LyinEyes:
The only dieet you can follow and will help you for always is to cut down on carbohydrates. So no spaghettei, bread, rice lasagne, but eat lots of vegetables and meat and fish.
If you cut down for a week your carb-intake to 0,0 you will loose 4 or 5 pounds, that's because your body start to use fat for energy.Try it it works!!