Common Myths |
Myth: BMI Measures Body Fat
Two people can have the same BMI, but a different percent body fat. A bodybuilder with a large muscle mass and a low percent body fat may have the same BMI as a person who has more body fat because BMI is calculated using weight and height only. |
 |
| 6' 3'' |
Height |
6' 3'' |
| 220 lbs |
Weight |
220 lbs |
| 27.5 |
BMI |
27.5 |
These men have the same height, weight, and BMI, but may have different percent body fat. |
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This is a good reminder that BMI is only one piece of a person's health profile. It is important to talk with your doctor about other measures and risk factors. (e.g., waist circumference, smoking, physical activity level, and diet.) |
Myth: BMI is a diagnostic tool |
BMI alone is not diagnostic. It is one of many risk factors for disease and death. As a person's BMI increases the risk for many diseases increases as well. |
If you would like to calculate your BMI please visit the BMI Calculator |