Is There a Difference Between Body Mass Index & Body Composition?

Is There a Difference Between Body Mass Index & Body Composition?

by Stephanie Meadows
Body mass index, or BMI, and body composition are ways to determine whether you're at a healthy weight, and, by extension, if you're facing a higher risk of obesity-related illnesses, like type 2 diabetes and heart disease, both types of measurements have their benefits and drawbacks, and how you use them to measure your fitness progress depends on your goals. In other words, there is a difference between BMI and BMA, so here is your go-to-guide.