weight loss information
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Calorie Intake to Balance Calorie Expenditure for Optimum Weight MaintenanceThe Energy EquationBody Balances Energy Intake and ExpenditureThe energy equation goes like this: Change in stored energy = energy intake minus energy expenditure In other words:
Amount of Energy (Calories) Per Pound of Body WeightAs a general rule, if we take in 3500 calories of energy more than we burn, we gain one pound of weight. Conversely, if we burn 3500 calories more than we take in, we lose one pound of body weight. Energy Equation and Water Weight LossWater contains no energy (calories) and therefore is not counted as stored energy in the energy equation. Although we always lose some water whenever we lose weight, it is usually replaced immediately whenever we eat or drink again. Energy Equation and Muscle or Lean Tissue LossWeight loss studies have shown that when we diet, the weight we lose is on average 75 percent fat and 25 percent muscle. This is bad news, because the less muscle we have on our body the fewer calories we need and the easier it is to gain weight! The good news is, you can reduce this muscle loss by adding resistance or strength training to your regular exercise routine. |
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