The energy used to digest, absorb, and store nutrients, making up about 10% of total expenditure.
The most variable component, including both planned exercise and incidental movement (like walking or fidgeting). Key Influencing Factors Several variables determine your personal metabolic rate: metabolic rate
BMR (Basal Metabolic Rate): What It Is & How To Calculate It The energy used to digest, absorb, and store
Metabolic rate is the speed at which your body burns energy to maintain life-sustaining functions. It is essentially the "speed" of your body's engine, determining how many calories you need daily to function, move, and process food. Core Components of Metabolism The energy used to digest