What is the Harris Benedict equation?
Harris Benedict equation is a formula that can help the individual to determine his daily caloric expenses. Knowing how many calories someone burns per day can be very useful if this person is trying to gain weight or lose weight. It can therefore be very important for athletes who are trying to build muscle or for individuals who are trying to get rid of another pound. There are limits for the overall accuracy of Harris Benedict equation, but it is a useful measure of how many calories someone burns a day.
Before using the Harris Benedictal equation, it must first determine its basal metabolic peace (BMR), which is the rate of calories that would first be on the day it remained on the day all day. There are other methods of calculating this value, but the BMR is effective because it adapts to several variables that can affect the metabolism of the body such as weight, height, gender and age. However, Thebmr does not take into account the ratio of lean muscle mass to body weight, which may have a very great effect nand resting energy expenditure (REE). BMR is limited in this respect, so the resulting Harris Benedict values are similarly limited.
Despite this restriction, the Harris Benedict equation can be very useful. The equation uses the BMR as a baseline and then multiplies these caloric values with a variable that depends on the amount of activity of the subject during the day. This results in the rate of daily use of calories, which is more useful than BMR, because most subjects do not stay in peace all day.
After determining the BMR, the use of the Harris Benedict equation is relatively simple because it requires only one calculation. For those who receive small or no exercises beyond the basic everyday activities, the BMR X 1.2 formula. For those who gain light activity, H as a light exercise one to three days a week, the calculation of calories is BMR x 1.375. For medium active individuals who practice three to five days a week, it isBMR x 1.55. Very active individuals should multiply BMR 1.725. Those who are very active, for example, those who combine physical work or who work several times a day are the BMR X 1.9.