Is BRI better than BMI? The new longevity metric men need to know
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Jan 15, 2026 · 12 min read
For decades, the Body Mass Index has labeled muscular men as overweight while missing the hidden risks in average-sized guys. Now, the Body Roundness Index offers a clearer picture of your shape, your visceral fat, and your future health. “We have relied on BMI for too long, even though we know it is a blunt ...