Health Insights

The Body Conducts Electricity? Unveiling the Science Behind Body Fat Scales

When you step barefoot onto a body composition analyzer, you feel a cool metallic sensation against the soles of your feet. Within seconds, this seemingly ordinary device can tell you: how much fat silently accumulates in your cells, how much muscle clings to your bones, and how much water flows through your tissues. In such moments, it feels as though your body has become transparent, with all its hidden components exposed to some invisible force. Behind this lies an elegant scientific principle called Bioelectrical Impedance Analysis, or BIA.