《60分钟》专题报道:双能X线吸收测定法、最大摄氧量与长寿训练
How DEXA Scans Work: A Journey Through Your Body's Composition
How does a DEXA scan know exactly how much fat, muscle, and bone you have? In this blog, we break down the science behind one of the most advanced health tools available today.
Learn why DEXA outperforms methods like BMI and smart scales, how it creates a pixel-by-pixel map of your body, and how it measures dangerous visceral fat.
We’ll also cover what the scan actually feels like, what makes it so precise, and why it’s a trusted tool in medical clinics, research labs, and elite sports centers.
Whether you're tracking fat loss, optimizing performance, or focused on aging strong — this is your full guide to understanding what you're really made of.

