A simple formula which you can use to derive one's body Mass Index is always to divide a person's weight in kilograms and divide it by their height in meters squared.
Underweight people normally have a BMI below 18.5, while a normal BMI is between 18.5 and 24.9, while fat people have a BMI between 25 and 29.9, as well as the BMI of your obese body's over 30.
body mass index
One's body Mass Index (BMI) can be an indicator of fat content within an individual's body and may signify the hazards of disease and death that the person faces. It might help immensely if a person kept a detailed watch for this number, in an attempt to be aware of any health threats they face.
There are a few flaws with all the BMI system. For instance, it overestimates the body fat in athletes and body-builders this can muscular build and may also underestimate the body fat content in old persons or others who, for reasons unknown, have forfeit body weight. Other risks from the calculated BMI might be hypertension, high cholesterol levels, and also sugar.
The BMI measures one's weight compared to their height, as stated above, while the waist circumference measures belly flab. Combining them specifics of that particular individual's additional risks yields danger for developing obesity-associated diseases.