At FitFor, we have long advocated the use of body fat measurements, using our Tanita MC780 bio-electrical impedance machine, alongside waist and hip girths, to arrive at a more realistic assessment of body composition and obesity, as a usable tool to assess risk of associated health conditions such as heart disease, diabetes, and some cancers. We have incorporated this methodology within our member assessments (Fitness Fundamentals) for almost a decade.

A recent study in the Lancet, published on 14/01/25, concluded that existing methods of quantifying obesity via the Body Mass Index (BMI) scale, no longer constituted an appropriates means. The study also concluded that the only means for accurate estimation was by way of direct fat measurement via DEXA scan, or accurate bio-electrical impedance equipment.

“…where available, direct fat mass measurement (eg, by DEXA or bioimpedance; table 1). This approach strongly reduces, although does not eliminate, the risk of misclassification and both overdiagnosis and underdiagnosis of obesity status”

We, at FitFor, are pleased that what we have long believed in, will now be incorporated throughout the healthcare community within the UK, as the standard methology for assessing Obesity and thereby it’s associated risks of illnesses and morbidities.