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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.
Here's how you can determine your caloric needs and estimate how many calories you should burn a day. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 ...
The Schofield Equation is a method of estimating the basal metabolic rate (BMR) of adult men and women published in 1985. [1]This is the equation used by the WHO in their technical report series. [2]
Partner sex may take a bit more energy, but you're still only burning around 4.2 calories a minute, according to a small study done by scientists at the University of Montreal in 2013.
The basic metabolic rate varies between individuals. One study of 150 adults representative of the population in Scotland reported basal metabolic rates from as low as 1,027 kilocalories (4,300 kJ) per day to as high as 2,499 kilocalories (10,460 kJ), with a mean BMR of 1,500 kilocalories (6,300 kJ) per day.
The number of calories burned naturally in a day depends on factors like age, gender, weight and activity level. On average, an inactive adult may burn around 1,600 to 2,400 calories a day, while ...
The precise equivalence between calories and joules has varied over the years, but in thermochemistry and nutrition it is now generally assumed that one (small) calorie (thermochemical calorie) is equal to exactly 4.184 J, and therefore one kilocalorie (one large calorie) is 4184 J or 4.184 kJ. [10] [11]
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