Do you know your number? Most people don’t. And that’s a shame, since your number can offer a peek at your health.
By your number, we mean your body mass index (BMI), which indicates whether your weight falls within a desirable range for your height.
Depending on your classification, you may or may not wish to think about losing weight.
It is a useful tool to determine whether or not you need to lose weight because it takes into account all body types.
Here is a really handy Body Mass Index Calculator
http://www.nhlbisupport.com/bmi/