The Switch From BMI to Body Roundness Index: A More Accurate Health Metric

Health Update – A new metric, the Body Roundness Index (BRI), is gaining traction as a more accurate indicator of health risks than the traditional body mass index (BMI).

Body Mass Index, commonly abbreviated to BMI, calculates a person’s health based on their height and weight. Despite its widespread use in health assessments, BMI has faced considerable criticism for its inability to accurately reflect an individual’s health, particularly in those with high muscle mass.

The limitations of BMI have become more apparent with individuals like Ilona Maher, an American Olympic rugby player. Despite a BMI of 30 that puts her on the edge of obesity, Maher is an elite athlete, demonstrating the metric’s inadequacy in properly assessing fitness and health.

The Body Roundness Index, or BRI, offers a more targeted measure by specifically assessing abdominal fat, which is directly linked to higher risks of serious health problems such as heart disease, cancer, and other conditions. This makes the BRI potentially more relevant for medical assessments than the BMI.