What are energy expenses?
energy expenditure concerns the amount of energy that a person uses daily to complete all regular activities in the body, from movement to breathing to digestion. It is measured in calories, heat units and is represented by Kcal. Energy requirements can be very different from man to person and even day by day for an individual. Total energy expenditures, also known as metabolic speed, are influenced by factors such as the amount of physical activity that a person does, the number of hours spent, types of food consumed, exposure to extreme temperatures and the amount of muscle mass that a person carries. The internal activity includes two main processes: digestion of food expenditure and basal energy. The digestion that is known in this context as the heartbeat of food (Tef) refers to the energy spent on disintegration, processing and absorbing food, and it is estimated that THNA Tef represents 10% of the daily body spending. Basal energy expenditure also known as basal metabolic rSkill (BMR) is an energy used to support all other internal processes such as maintaining breathing, heart rate and kidney function. It is influenced by such factors such as the temperature of the environment, because the body will work to maintain an internal temperature of 98.6 ° F (about 37 ° C) and muscle mass, because larger muscles have increased energy requirements, albeit at rest.
External activity that goes into this measurement includes all movement, from sitting in a chair to running on a treadmill. Is expressed as a level of physical activity (PAL); Someone who works in the office and is quite sedentary or inactive will have a lower friend than someone who does manual work or who regularly practices. Daily expenditure on human energy, measured in calories burned, can be increased simply by moving more throughout the day - marching up the stairs instead of the elevator or walking to work instead of driving.
calories burned external work whenLy added to the calories burned from the internal processes of TEF and BMR, forms total energy expenses. Depending on the balance between energy intake - consumed food and drink - and how much energy is spent, the body gains, loses or maintains weight. Weight is obtained when energy intake of expenditure or calories are beyond calories. The weight is lost when calories go beyond calories and the weight is maintained when they are both balance.