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How to know if your metabolism is fast or slow...
How to Calculate Your Metabolism, According to a Dietitian
Metabolism refers to the chemical processes inside the body that convert food into energy in order to keep you alive.
Not only does the body require energy to be physically active but breathing, thinking, growing and digesting food also require energy. Another word for energy is calories, so you can think about metabolism as the number of calories your body needs to keep you alive and functioning.
Basal metabolic rate
How to Calculate Metabolism
Resting metabolic rate (RMR) measures how many calories your body burns at rest. Basal metabolic rate (BMR) measures how many calories your body needs to perform its most basic functions like breathing.
Many experts use RMR and BMR interchangeably because they only have slight differences.
The most precise way to measure BMR and RMR is in a laboratory setting. To do so, you breathe into a mask called a calorimeter, which calculates your rate of breathing and uses it to measure how many calories you burn at rest.
If measuring BMR, you may be required to fast beforehand and sleep at the lab, w
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