energy needs 2000 to 2500 Calories per day about one third their recommended daily calories Health Canada 1,800 calories a day Calculate your energy needs energy needs energy needs un tercio de sus calorías diarias recomendadas estimated energy requirements estimated energy requirements about one third their recommended daily calories estimated energy requirements energy needs energy needs about one third their recommended daily calories low activity levels should eat about 2000 calories a day Health Canada website This chart low activity levels should eat about 2000 calories a day estimated energy requirements amount of food you eat Calculate your energy needs Calculate your energy needs. around 2000 calories per day estimated energy requirements Estimated Energy Requirements energy requirements estimated energy requirements estimated energy requirements first page 1,800 calories a day energy requirements first page http://www.hc-sc.gc.ca/fn-an/food-gu.../1_1_1-eng.php Health Canada’s Estimated Energy Requirements. estimated energy requirements about one third their recommended daily calories about one third their recommended daily calories amount of food you eat the Health Canada table estimated energy requirements „Estimated Energy Requirements“