Your goal is to determine how much energy you require each day. This is an important step that should not be overlooked. Simply guessing at this number can sabotage all of your efforts. The Estimated Energy Requirement (EER) is a relatively new term that means the dietary energy intake predicted to maintain an energy balance consistent with good health in healthy, normal-weight individuals of a specific age, gender, weight, height, and level of physical activity. In basic terms, your EER tells you how much food you should eat each day to maintain your current weight.
To get started you'll need to know some basic health variables about yourself. Complete worksheet 6.1 to calculate your Body Mass Index (BMI) and body fat percentage. If you are in the normal range, then use worksheet 6.2a to estimate your energy needs. If you are in the overweight or obese range, then use worksheet 6.2b to estimate your energy needs. To calculate your energy needs, select the correct physical activity level coefficient (PA coefficient).



Once you calculate your energy needs, you can follow a strategy to maintain weight, lose weight, or gain weight. I devote a section to each strategy that will guide you through the steps necessary to develop your individualized nutrition plan. After you identify your strategy, keep in mind the following simple nutritional guidelines: