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The Importance of Body Composition & Ways YOU can measure it | 21 - HSM #3: https://youtu.be/gM3aYTMsqNI

A DEXA (dual-energy X-ray absorptiometry) scan is an advanced imaging procedure for measuring bone density and composition. DEXA scans utilize two different energy levels of low-dose X-ray beams—one absorbed mostly by soft tissue, and the other absorbed mainly by bone—to differentiate between bone, fat, and lean tissue. In so doing, they provide noninvasive and detailed information about bone health, risk of osteoporosis or fractures, and body composition. While medical practioners typically perform DEXA scans on the lower spine and hips, they can also perform DEXA scans on the whole body for the purposes of early detection and intervention.

In our multi-part DEXA series, we go deep into DEXA scans: what they measure, how to interpret them, and how to use information from your own DEXA scan for healthspan optimization. This week we're on Part II, where we analyze the DEXA scans of Matt and Optispan Lead Healthspan Analyst and certified personal trainer Nicholas Arapis. We unpack the nuances of the various metrics a DEXA scan measures, discuss potential noise in the results, and hear from Nick about what he would tell Matt to do if he was coaching Matt based on his DEXA scan results.

Producers: Tara Mei, Nicholas Arapis

Video Editor: Jacob Keliikoa

DISCLAIMER: The information provided on the Optispan YouTube channel is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.

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https://www.optispan.life/

Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.

On this channel I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these videos helpful!