Bioelectrical Impedance Analysis or Bio impedance Analysis (BIA) is a method of assessing your “body composition”— the measurement of body fat in relation to lean body mass. It is an integral part of a health and nutrition assessment. This testing is often used as an objective test to track weight loss progress and uncover weight loss resistance.
Why Is Body Composition Important to My Health?
Research has shown that body composition is directly related to health. A normal balance of body fat is associated with good health and longevity. Excess fat in relation to lean body mass, known as altered body composition, can greatly increase your risks to cardiovascular disease, diabetes and more. BIA fosters early detection of an improper balance in your body composition which allows for earlier intervention and prevention. BIA provides a measurement of fluid and body mass that can be a critical assessment tool for your current state of health. BIA also measures your progress as you improve your health. Improving your BIA measurement or maintaining a healthy BIA measurement can help keep your body function properly for healthy aging. Your BIA results can help guide us in creating a personalized dietary plan including nutritional supplements when appropriate and exercise will help you to maintain optimal health and wellbeing for a lifetime.
How Does a BIA Work?
BIA is much more sophisticated than your bathroom scale but just as simple and almost as quick. BIA is performed in our office with the help of a sophisticated, computerized analysis. This analyzer “calculates” and estimates your tissue and fluid compartments by using an imperceptible electrical current which is passed through pads placed on your hand and foot as you lie comfortably clothed on an exam table. In just minutes, we’ll have detailed measurements to help create an effective, personalized program for you.
Guidelines for Assessment
For the most accurate results, the following guidelines should be followed:
- Do not eat for 4 hours prior to testing.
- Do not exercise for 12 hours prior to testing.
- Do not consume alcohol for 24 hours prior to testing.
- Drink at least 1 quart of water one hour before your test.
- Do not drink caffeine the day of your test.
- Do not wear pantyhose.
- Do not use lotion on your hands or feet.
