Have the zone diet i feel weak dizzy i eat flour gain weight but feel normal but i want to lose weight & lose the 253- 247 range to 180 first.

Dad diet: Most physicians are not advocates of fad diets. If you want to lose 1 pound of fat tissue each week, you'll have to reduce your daily calorie intake by 500 calories each day as it takes 3500 calories removed to lose 1 pound of body fat. See a registered dietician who will determine your ideal weight, ideal daily calorie intake,critique your eating habits and outline a sample diet for you.