What Is Metabolism?

Youve probably heard the term “metabolism” thrown around.

Some people may blame theirbody size on their metabolism, describing it as fast or slow.

Or maybe youve tried toboost your metabolismthrough a particular diet or exercise regimen.

Cheerful girl eating a burger outside.

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This article will define metabolism, its types, how its regulated, and the factors that impact it.

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You have to consume food to create energy for these chemical processes.

However, your body cannot use the food directly.

Types of Metabolism

There are two types of metabolism:anabolism and catabolism.

Anabolism processes require energy, while catabolism processes create or release energy.

Both co-occur in the body.

Your body is constantly repairing and building new structures necessary for life.

The process is highly regulated by enzymes in the body, which control chemical reactions.

Metabolism is regulated byhormones, chemicals acting as messengers in the body.

BMI is a dated, flawed measure.

It does not take into account factors such asbody composition, ethnicity, sex, race, and age.

Other factors that can affect your metabolic rate include:

Several factors contribute to your metabolism or energy usage.

Unfortunately, much of your metabolism is out of your control.

Another 10% of energy is used to digest your food.

Physical activity accounts for the remaining 20%.

This includes not just voluntary exercise but maintaining your posture and fidgeting.

These chemical processes involve energy and the breakdown and buildup of molecules and are regulated by hormones.

While some lifestyle factors can affect your metabolism, no magic bullet or pill will drastically increase your metabolism.

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