bmr

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Definition

Noun: - Basal Metabolic Rate: The rate at which the body uses energy (measured in calories or joules) while at complete rest to maintain basic, life-sustaining functions such as breathing, circulation, and cell production. It represents the minimum amount of energy required to keep the body functioning.

Usage
  • As a subject: BMR is a key factor in determining daily caloric needs.
  • As an object: A doctor can measure your BMR.
  • With modifiers: A person's BMR can be influenced by age, gender, and body composition.
Examples
  • Noun:
    • Your BMR accounts for about 60-70% of your total daily energy expenditure.
    • Athletes often have a higher BMR due to increased muscle mass.
    • The test calculated her BMR to be 1,400 calories per day.
Advanced Usage
  • "to calculate/measure one's BMR": To determine the specific rate of energy expenditure at rest.
    • The clinic uses a specialized device to measure BMR accurately.
  • "BMR calculation/formula": Refers to the method (like the Harris-Benedict equation) used to estimate the basal metabolic rate.
    • Many fitness apps use a standard formula for BMR calculation.
Variants and Related Words
  • Metabolism (n): The chemical processes in a living organism that maintain life. BMR is a component of overall metabolism.
    • A fast metabolism does not always mean a high BMR.
  • RMR (Resting Metabolic Rate) (n): Similar to BMR but measured under less strict conditions (not necessarily after 12 hours of fasting and complete rest). Often used interchangeably in casual contexts.
    • For practical purposes, her RMR and BMR were very close.
Synonyms
  • Basal Metabolic Rate: The full term for BMR.
  • Resting Energy Expenditure (REE): A very similar concept, often used synonymously with RMR.
Notes
  • BMR is an acronym. It is typically used without articles ("a" or "the") when discussed as a general concept, but can take an article when referring to a specific instance ( of a particular person).
  • It is a scientific and medical term commonly used in contexts related to health, fitness, nutrition, and biology.
Noun
  1. the rate at which heat is produced by an individual in a resting state

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