This retail environment significantly you need eat 3500 more than your body burns to hold 1lb of fat weight, or burn 3500 longer than you eat to lose 1lb of fat surplus weight. In terms of food, 3500 calories is going 9 king-size mars bars, or 6 bottles of wine, or 4 large pizzas. Gooey! In terms of physical activity, it would take about 4 hours of non-stop running burn off off 1lb of fat, which i