Bioelectrical impedance analysis, or bioimpedance analysis (BIA), is a method for assessing your body composition: measuring body fat in relation to lean body mass. This is an important part of the health and nutrition assessment. Studies show that body composition is directly related to health. A healthy body fat balance is linked to longevity and good health.
Excess Fat Relative to Lean Body Mass: Changes in body composition can significantly increase the risk of cardiovascular disease, diabetes, and more. To know more about bioelectrical impedance analysis, you can browse the web.
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BIA allows early detection of faulty balances in your body composition, which encourages early intervention and prevention. The BIA also provides fluid and weight measurements, which can be an important tool in assessing your current health status.
How does BIA work?
In this non-invasive test, two electrodes are placed only on the right arm of the face and right leg. A weak and invisible electric current is sent throughout the body. The amount of water in the body has an impact on current flow. The device measures how this signal is blocked by different types of networks.
Tissues that contain large amounts of fluids and electrolytes, such as blood, have high conductivity, but fat and bone slow down the signal. Since BIA determines resistance to current flow through the body, BIA provides an estimate of body water, from which body fat is calculated using selected equations.