How Much Calories Body Burn Without Exercise

Calories are essential for the body to function properly. They are the energy that fuels our body to perform daily activities. But, have you ever wondered how much calories does your body burn without exercise? Well, in this article, we will discuss how much calories your body burns without any physical activity.

Table of Content:

• Calories burnt without exercise
• Factors affecting calories burnt
• How to calculate calories burnt
• Tips to increase calories burnt
• Pros and cons of calories burnt without exercise
• Frequently Asked Questions

Calories burnt without exercise:

On average, an adult body burns around 1200-2000 calories per day without any physical activity. The number of calories burnt depends on factors such as age, gender, weight, height, and metabolism.

Our body burns calories even when we are at rest. This is known as the basal metabolic rate (BMR). BMR is the energy required to keep our body functioning. It includes functions such as breathing, blood circulation, and cell production. BMR varies from person to person.

Additionally, the body also burns calories during digestion. This is known as the thermic effect of food (TEF). TEF is the energy required to digest and absorb the food we eat. The type of food we consume also affects the TEF. Protein-rich foods require more energy to digest than fat or carbohydrate-rich foods.

Factors affecting calories burnt:

As mentioned earlier, several factors affect the number of calories burnt by the body. Let's discuss them in detail:

Age:

The BMR decreases as we age. This means that older people burn fewer calories at rest than younger people.

Gender:

Men generally have a higher BMR than women. This is because men have more muscle mass than women, and muscle burns more calories than fat.

Weight and height:

People who weigh more or have more muscle mass burn more calories at rest than people who weigh less or have less muscle mass. Taller people also burn more calories than shorter people.

Metabolism:

Metabolism is the process by which the body converts food into energy. People with a higher metabolism burn more calories at rest than people with a slower metabolism.

How to calculate calories burnt:

You can calculate the number of calories burnt by your body using the Harris-Benedict equation. This equation takes into account your age, gender, weight, height, and activity level. You can find several online calculators that use this equation to estimate the number of calories burnt by your body.

Tips to increase calories burnt:

While our body burns calories even when we are at rest, we can increase the number of calories burnt by making some lifestyle changes. Here are some tips to increase calories burnt:

Strength training:

Strength training helps in building muscle mass, which, in turn, increases the BMR. This means that people who have more muscle mass burn more calories at rest than people who have less muscle mass.

Cardiovascular exercise:

Cardiovascular exercises such as running, cycling, or swimming burn more calories than strength training. These exercises also increase the metabolism, which means that the body continues to burn calories even after the workout is over.

Eat protein-rich foods:

Protein-rich foods require more energy to digest than fat or carbohydrate-rich foods. This means that the TEF is higher for protein-rich foods, which increases the number of calories burnt by the body during digestion.

Pros and cons of calories burnt without exercise:

Pros:

• The body burns calories even when we are at rest
• People with more muscle mass burn more calories at rest
• Protein-rich foods increase the TEF, which increases the number of calories burnt during digestion

Cons:

• The number of calories burnt without exercise is lower than the number of calories burnt during physical activity
• The BMR decreases as we age
• People with a slower metabolism burn fewer calories at rest

Frequently Asked Questions:

Q. Can we increase the number of calories burnt without exercise?

A. Yes, we can increase the number of calories burnt by building muscle mass through strength training, doing cardiovascular exercises, and eating protein-rich foods.

Q. Does the body burn more calories during digestion?

A. Yes, the body burns calories during digestion. This is known as the thermic effect of food (TEF).

Q. Do men burn more calories than women?

A. Yes, men generally have a higher BMR than women because they have more muscle mass.

Q. Does metabolism affect the number of calories burnt?

A. Yes, people with a higher metabolism burn more calories at rest than people with a slower metabolism.

In conclusion, the body burns around 1200-2000 calories per day without any physical activity. The number of calories burnt depends on factors such as age, gender, weight, height, and metabolism. While we cannot control some of these factors, we can increase the number of calories burnt by making some lifestyle changes such as strength training, cardiovascular exercises, and eating protein-rich foods.