Body weight depends on calorie intake. The more calories consumed in excess of those that are burned, the more weight a body has. If fewer calories are consumed than burned, weight is reduced. Therefore, if the goal is to lose weight, less food must be eaten. Any dietary weight loss efforts should be focused on overall food consumption. Portion control is key in a good weight loss meal program.
3500 calories is the equivalent of one pound. In order to lose one pound in a week, daily calorie intake must be reduced by hundreds of calories. Many people overeat foods in excess of recommended amounts and therefore gain weight. Luckily the government has conducted research and formulated a diet that can be followed that limits certain foods.
