The Surprising Role Fat Plays in Muscle and Bone Health
April 9, 2026 Fat, Muscle, and Bone Are a Unified System Bones are not solid — they contain living marrow and fat plays a complex
A DEXA scan, or Dual-Energy X-ray Absorptiometry scan, is a straightforward and non-invasive procedure commonly used to assess bone density. This test plays a crucial role in diagnosing conditions like osteoporosis, helping individuals take proactive steps in managing their bone health. In addition to bone health, DEXA scans from Nomad Fit Lab may also be used to assess body composition, distinguishing between bone mass, lean muscle, and fat. This information can be particularly useful for athletes or individuals undergoing weight management programs. But how exactly is a DEXA scan performed?
Before the scan, you’ll be asked to lie down on a padded table. The procedure doesn’t require any special preparation, although you should avoid wearing clothes with metal fastenings or embellishments. The scanner then passes overhead, utilizing low-dose X-rays to create images of your bones.
The DEXA scan involves two X-ray beams, each with different energy levels. These beams pass through the bones, and the amount of X-rays absorbed by the bones is measured. Dense bones allow fewer X-rays to pass through, making it possible to calculate bone density. The entire procedure is quick, generally taking around 10 minutes to complete, and is painless.
The results from a DEXA scan are provided in terms of “T-scores” and “Z-scores.” The T-score compares your bone density with the optimal peak bone density of a healthy young adult, while the Z-score compares it with what’s expected for someone of your age, gender, and size. These scores help doctors assess bone health and risk for fractures, guiding treatment decisions if necessary.
Regular DEXA scans can be part of a preventive strategy to maintain strong bones and a healthy lifestyle as you age. Consider scheduling a DEXA scan with Nomad Fit Lab if you are at risk for osteoporosis or have other concerns about your bone health. It’s an easy, painless, and effective way to monitor your bone density and take control of your overall health.
Disclaimer: This blog post is for informational purposes only and should not be used as a substitute for professional medical advice.
April 9, 2026 Fat, Muscle, and Bone Are a Unified System Bones are not solid — they contain living marrow and fat plays a complex
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