Metabolic Rate May 2026

The energy used to digest, absorb, and store nutrients, making up about 10% of total expenditure.

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 metabolic rate

Your total daily energy expenditure (TDEE) is composed of three primary factors: The energy used to digest, absorb, and store

BMR (Basal Metabolic Rate): What It Is & How To Calculate It The energy used to digest