The rate at which you are burning and utilizing calories is known as your .

BMI stands for body mass index so it most likely indicates the amount of body fat or the body mass the person has put on him or hher.

BMI basically tell you how fit or unfit a person is by calculating his or her height and weight corresponding to that height. Then some type of a formula is used to calculate the BMI from there on.

For adults, BMI is measured out to be if it is between 18.5 to 24.5 then it is healthy otherwise it is either underweight or obese.