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Body Mass Index Definition
How is Body Mass Index Used?  BMI is used as a reliable screening tool to show
potential weight
problems, it is not a diagnostic tool. The BMI
calculator results will only show potential excess body fat
and
weight problems. Additional tests and evaluations would also
have to be performed to be certain. For example, a person may have a high BMI but due to their muscle mass, they may have a very low percentage of body fat. Generally, however, if a person falls into the category of obese, they more than likely have excess fat and weight. What Additional Testing May Be Required? Based on the results of the Body Mass Index calculation, your doctor may run additional tests such as a skin fold test to help measure the percentage of body fat. Additionally, your doctor may evaluate your diet, family history and activity levels as well to measure your risk of weight related diseases. The most accurate measure of body fat is the skin fold tests however there are many other methods of measuring fat. If using the skin fold test you will want to have someone help you measure all the different skin folds recommended. If you want just a quick and fairly close approximation of body fat, be sure to read this article on metabolic syndrome and scroll down to the body fat calculator. How Is Body Mass Index Calculated? Knowing the BMI Formula
BMI is calculated the same for adults and children. The results for adults however are not gender specific whereas the results for children and teens is age and gender specific. For all ages, you can use the Body Mass Index calculator on this site. For children and teens, the calculation is the same as below, but the results are interpreted using the age and gender percentiles. For more on children and teens body mass index, visit cdc.gov for their body mass index calculator.
What Steps Should You Take If you find yourself within the normal range of the BMI results but still feel you want to lose or tone, then focus first on exercising and eating healthier. Don't try to cut calories to lose weight but instead focus on losing inches and toning muscles. However if your results are in the overweight or obese category then first check with your doctor to see if additional tests should be run. Also you will want to create a weight loss plan to lose weight and body fat. Your plan should include eating healthy and exercising. Be sure to read these quick weight loss tips and exercise motivation tips to get your started on your weight loss program. Additional Calculators Weight Loss Calculator and BMR Calorie Intake Calculator Exercise 4 Weight Loss
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Exercise4WeightLoss.com NOTE: Weight Watchers is a registered trademark of Weight Watchers International, Inc. Points and Points Plus are trademarks of Weight Watchers International, Inc.Please visit your local Weight Watchers meeting for authentic information about the plan. This site is not affiliated with Weight Watchers International in any way, and Weight Watchers has not reviewed this site for accuracy or suitability for WW members. Information on this site for restaurant nutrition and points is based on data gathered from individual restaurants and not the Weight Watchers Dining Out Companion. Food Pts values for restaurants and recipes are calculated in an offline spreadsheet and the formula used is not the exact same formula as provided by Weight Watchers. Although the formula used on this site is not the exact WW formula, the points values presented are a close approximation but may be off by a few 10ths of a point (but no more than 1/2 point plus or minus). Since the values are shown as a rounded number, the numbers shown will work when tracking your daily allowance. All readers are encouraged to go to a Weight Watcher's meeting for actual information about their plan. This site is presented under the rights of the First Amendment. |
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