Obesity is defined as having too much fat in the body. It is usually quantified by measuring Body Mass Index (BMI) which is the measure of weight in comparison to the height of an individual. BMI= weight in kilograms/Height in metres squared.
Body mass index (BMI) ranges for adults are:
Underweight: Less than 18.5
Healthy weight: 18.5 to 24.9
Overweight: 25 to 29.9
Obesity: 30 or greater
Class 1 obesity: 30 to less than 35
Class 2 obesity: 35 to less than 40
Class 3 obesity: 40 or greater
BMI…