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  2. What Is Total Daily Energy Expenditure & How Do I Calculate It?

    www.aol.com/total-daily-energy-expenditure...

    Total daily energy expenditure, or TDEE, is just jargon for what most of us know as metabolism. In simpler terms, it’s about understanding how your body burns energy throughout the day.

  3. Institute of Medicine Equation - Wikipedia

    en.wikipedia.org/wiki/Institute_of_Medicine_Equation

    The Estimated Energy Requirement, , is the estimated number of daily kilocalories, or Calories, an individual requires in order to maintain his or her current weight. For a person with a body mass of m {\displaystyle m} (kg), height of h {\displaystyle h} (m), age of a {\displaystyle a} (years) and Physical Activity PA {\displaystyle {\text{PA ...

  4. Schofield equation - Wikipedia

    en.wikipedia.org/wiki/Schofield_equation

    The FAO/WHO uses different PALs in their recommendations when recommending how to calculate TEE. See Table 5.3 of their working document. Energy Requirements of Adults, Report of a Joint FAO/WHO/UNU Expert Consultation. [5] These equations were published in 1989 in the dietary guidelines and formed the RDA's for a number of years.

  5. Harris–Benedict equation - Wikipedia

    en.wikipedia.org/wiki/Harris–Benedict_equation

    The Harris–Benedict equation (also called the Harris-Benedict principle) is a method used to estimate an individual's basal metabolic rate (BMR).. The estimated BMR value may be multiplied by a number that corresponds to the individual's activity level; the resulting number is the approximate daily kilocalorie intake to maintain current body weight.

  6. Physical activity level - Wikipedia

    en.wikipedia.org/wiki/Physical_activity_level

    The physical activity level (PAL) is a way to express a person's daily physical activity as a number and is used to estimate their total energy expenditure. [1] In combination with the basal metabolic rate , it can be used to compute the amount of food energy a person needs to consume to maintain a particular lifestyle.

  7. Energy expenditure - Wikipedia

    en.wikipedia.org/wiki/Energy_expenditure

    Men also carry more skeletal muscle tissue on average than women, and other sex differences in organ size account for sex differences in metabolic rate. Obese individuals burn more energy than lean individuals due to increase in the amount of calories needed to maintain adipose tissue and other organs that grow in size in response to obesity. [ 2 ]

  8. List of countries by food energy intake - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_food...

    According to the FAO, the average minimum daily energy requirement is approximately 8,400 kilojoules (2,000 kcal) per adult and 4,200 kilojoules (1,000 kcal) a child. [3] This data is presented in kilojoules, as most countries today use the SI unit kilojoules as their primary measurement for food energy intake, [ 4 ] with the exception of the ...

  9. Caloric deficit - Wikipedia

    en.wikipedia.org/wiki/Caloric_deficit

    There are several formulas to help you calculate your BMR based on your age, gender, weight, and height. Add the estimated number of calories you burn during physical activity to your BMR. You can use various online calculators to help you estimate caloric expenditure depending on the type of activity and duration.