Waist Size Predicts Heart Risk Better Than BMI

A recent comprehensive study suggests that waist circumference may be a more telling measure of heart health than traditional BMI calculations. Researchers analyzed data from nearly 260,000 adults over approximately 20 years, revealing that abdominal fat distribution can signal cardiovascular risks missed by BMI alone.

Even among individuals categorized as normal weight or overweight by BMI, those with larger waistlines or higher waist-to-hip ratios exhibited a 15% to 50% increased risk for heart-related issues and mortality during the study period. This underscores the critical role of visceral fat, the metabolically active fat surrounding abdominal organs, in driving inflammation and insulin resistance.