Why am I not losing weight consuming 1000 calories a day?

That's probably what it is..Im on the Robert Ferguson's Food Lovers Fat Loss System, and the literature in it states that too much sodium can cause you to retain water, which adds weight..Then again, if you are eating more calories, without burning anymore than usual, that could cause you to faulter as well. If you don't burn more calories a day than you eat, then your body has no choice but to store them as fat. That's why I, personally, prefer to work out at night and burn off my excess from the day.