This article was reviewed by Felix Gussone, MD. Key Takeaways: Body composition offers a clearer picture of health than ...

For bodybuilders and fitness enthusiasts, changing body composition often reflects hard work and discipline—but knowing body composition is useful for anyone, and for more than just bragging rights.

A body composition test measures percentages of fat, bone, and muscle in the body. It can provide a snapshot of your overall health, inform strategies to improve health, and help gauge progress toward ...