Cut out as much of your sodium intake as possible, also foods high in sugar, and carbs. Don't starve yourself, you can gain that way, if you feel hungry all the time it can lead to you eating more and gaining weight.
Drink water before meals.. It fills you up so you'll eat less... Also eat slowly... Give your body the time to digest food before eating more.... Also get off gluten... Real results, real fast.. If that works for you!
Presuming you are significantly overweight.... Try anything from this as much as you like for a week . multivitamin tablet eggs and bacon (no toast) usual tea/coffee/caro, artificial sweetener omelette w bacon bits, mushroom bits, any green bits chicken, tuna, salmon, lamb, beef with seasoning (not sauce)(no sliced meats) seafood almonds, peanuts. nibbles of cantaloupe, strawberry, water melon, cherry, orange sector cheese slice wrapped in lettuce. salad : cheese, beetroot slice, tomato slice, cucumber slice salad : diced lettuce, tomato, scrambled egg, grated carrot and cheese protein shakes lots of iced water no carbohydrate soft drinks . You will love the guaranteed 5kg wt drop in a week, you'll want to know more, let your doctor give you the "green light". . http://au.atkins.com/program/phase-2/acceptable-foods-in-phase-2.html