# What is the total energy expenditure?

## What is the total energy expenditure?

Total energy expenditure (TEE) is composed of the energy costs of the processes essential for life (basal metabolic rate (BMR), 60–80% of TEE), of the energy expended in order to digest, absorb, and convert food (diet-induced thermogenesis, ~10%), and the energy expended during physical activities (activity energy …

What does your total daily energy expenditure TDEE consist of?

Your Total Daily Energy Expenditure (TDEE) is an estimation of how many calories you burn per day when exercise is taken into account. It is calculated by first figuring out your Basal Metabolic Rate, then multiplying that value by an activity multiplier.

What is included in energy expenditure?

Energy expenditure is the sum of the basal metabolic rate (the amount of energy expended while at complete rest), the thermic effect of food (TEF, the energy required to digest and absorb food) and the energy expended in physical activity.

### What is total daily energy intake?

TDEE stands for total daily energy expenditure. It is the total energy that a person uses in a day. TDEE is hard to measure accurately and varies day by day. More often, it is estimated using factors such as a person’s basal metabolic rate (BMR), activity level, and the thermic effect of food.

What makes up the total daily energy expenditure?

There are 3 main aspects that determine the total daily energy expenditure. These are basal metabolic rate, activity energy expenditure, and the thermic effect of food. Your BMR refers to the energy you expend when you are resting in a post-absorptive state. This means when you are not digesting food.

What is total daily calorie expenditure?

Your Total Daily Energy Expenditure (TDEE) is an estimation of how many calories you burn per day when exercise is taken into account. It is calculated by first figuring out your Basal Metabolic Rate, then multiplying that value by an activity multiplier.

#### Where does the energy in the body come from?

The energy that your body needs to maintain its vital organic functions is usually obtained through the oxidation of macro-nutrients from the food you consume. There are 3 main aspects that determine the total daily energy expenditure. These are basal metabolic rate, activity energy expenditure, and the thermic effect of food.

How is tdee different from basal metabolic rate?

Different than Basal Metabolic Rate (BMR), TDEE takes into consideration your daily activity or exercise. While Basal Metabolic Rate calculates your energy expenditure at rest, Total Daily Energy Expenditure adjusts this number and multiply this value by a modifier that depends on the intensity of your daily activities.