Definition Of Energy Balance In Nutrition

Energy balance occurs when the energy content of food is matched by the total amount of energy that is expended by the body.

Definition of energy balance in nutrition. A fundamental principle of nutrition and metabolism is that body weight change is associated with an imbalance between the energy content of food eaten and energy expended by the body to maintain life and to perform physical work. When the energy intake is below the energy expenditure there is a negative energy balance and weight loss results. Calories in calories out. By providing sufficient amounts of each essential nutrient as well as fiber and calories.

Energy balance can be maintained by regulating energy intake through the diet energy expenditure adjusting physical activity level to match intake or a combination of both. Energy balance is the relationship between energy in food calories taken into the body through food and drink and energy out calories being used in the body for our daily energy requirements. Such an energy balance framework is a potentially powerful tool for investigating the regulation of body weight. Energy balance is the relationship between energy input calories consumed through food and drink to energy output calories used by the body for our energy requirements being equal.

Definition of energy balance. The relation between intake of food and output of work as in muscular or secretory activity that is positive when the body stores extra food as fats and negative when the body draws on stored fat to provide energy for work. In nutrition energy balance is a state where the amount of energy you consume eat equals the amount of energy you expend burn and can be summed up by the simple equation.