Thursday, February 16, 2012

What is BMI | Body Mass Index | Body Index

What is a BMI index?


Body Mass Index or BMI is the term that is the common choice by physicians and for dieting and weight loss related to obesity. BMI uses a chart and a person's height and weight to determine if you are over weight or obese. Your Body Mass Index is equal to your weight in kilograms divided by your height in meters squared. It is expressed as BMI=kg/m2. Use the BMI index calculator in the side column and the chart below to learn your body index number and other information.

Risk of Associated Disease According to BMI and Waist Size
BMIWaist less than or equal to
40 in. (men) or
35 in. (women)
Waist greater than
40 in. (men) or
35 in. (women)
18.5 or lessUnderweight--N/A
18.5 - 24.9Normal--N/A
25.0 - 29.9OverweightIncreasedHigh
30.0 - 34.9ObeseHighVery High
35.0 - 39.9ObeseVery HighVery High
40 or greaterExtremely ObeseExtremely HighExtremely High

How do think the BMI index works for you?  Do you think it is a good gauge to go by?

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