Losing weight can be a taxing process if you don’t do your homework. Learning how your body works, how it burns calories and how the best weight loss program out their does it helps you to really get a grip on the reality of dieting. Dieting doesn’t work if you stop cold turkey eating foods you like. You are supposed to cut back but not quit all together. If for example you were to stop cold turkey with caffeine you’d get headaches which would cause you to add drugs to your system (aspirin) where by you could taper off drinking less and less a day.