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Why DEXA Scans Matter When Using GLP-1 Medications
GLP-1 medications can be an incredibly effective tool for weight management, but the number on the scales only tells you how much weight you have lost — not what you have lost. This is where a DEXA body composition scan can be valuable. When losing weight, we want to see a reduction in body fat, while maintaining as much lean tissue as possible. DEXA allows us to look beyond total body weight and measure changes in fat mass, lean mass and visceral fat. Why does this matter wi
2 min read


How Long Does a Body Composition DEXA Scan Take?
If you're booking a Body Composition DEXA Scan, you might be wondering how much time to allow. The good news is that the scan itself takes just 3 minutes.
1 min read


7 Things You Should Never Do Before a DEXA Scan
A DEXA scan is one of the most accurate tools available for measuring body composition. However, the accuracy of your results depends heavily on how consistently you prepare for each scan.
4 min read


The Role of Calcium in Muscle Contraction
Calcium is essential for muscle contraction, acting as the signal that allows muscle fibres to contract and generate force. However, muscle contraction is usually one of the last functions to be affected by inadequate dietary calcium intake.
2 min read


Why Get a Personalised Calorie & Macro Plan After Your DEXA Scan?
Online calculators provide estimates. Personalised nutrition starts with your individual body composition.
3 min read


Why you should fast and skip caffeine before a DEXA scan
For the most accurate body composition results, we recommend arriving for your DEXA scan after an overnight fast—and that includes avoiding coffee, tea, pre-workout, energy drinks, and other beverages.
2 min read


Why Can't I Exercise Before My DEXA Scan?
Exercise can cause temporary changes which can influence your DEXA scan results—this guide explains why.
2 min read


What to Expect from a DEXA Scan at Physique Science
From checking in to reviewing your results, here's everything you need to know before your first DEXA scan.
2 min read


Do I need a referral for my scan?
One of the most common questions we get about DEXA scans is whether you need a referral—and the answer depends on the type of scan you’re having. This is where a lot of confusion comes in. Some scans are considered medical investigations and do require a doctor’s referral, while others can be booked directly with no referral needed. Understanding the difference between these two types of scans is key to making sure you’re booking the right one for your goals. Do You Need a Re
2 min read


Why every woman over 40 needs a DEXA scan
For women over 40, a DEXA scan is one of the most valuable tools for understanding long-term bone health.
1 min read


DEXA Scan vs Bone Density Scan: What’s the Difference?
If you’ve been told you need a “DEXA scan,” you may be surprised to learn there are actually two different types of scans people commonly refer to under the same name.
3 min read


DEXA Scans for Body Composition:
Why Each Machine is Unique Have you heard about DEXA scans? They are a high-tech way to measure your body fat, muscle, and bones. But there's a catch: even though these machines are super accurate, each one is a bit different. This means that you can't always compare results from one machine to another. Let's dive into why this is and what it means for you. Super Accurate Body Measurements: DEXA machines are really good at measuring your body composition. They can tell the di
2 min read


From Athletes to Everyone: The Universal Appeal of DEXA Scans
DEXA body composition scans can be particularly valuable for everyday people who are not necessarily athletes, bodybuilders, or individuals with specific medical conditions. Here's a focus on why DEXA might be appropriate for the general population: Baseline Measurements: Knowing your starting point is essential for any health or fitness journey. A Dexa scan can provide an accurate baseline measurement of fat and muscle, allowing individuals to track progress over time. Motiv
2 min read


Dual Sides, One Goal: The Quest for Muscular Symmetry
Assessing the symmetry of lean mass is an important reason some individuals opt for a DEXA scan. Assessing Lean Mass Symmetry:...
1 min read


DEXA for Bariatric Surgery
Using DEXA for assessing body composition in bariatric clients has the added benefit of shifting the focus away from solely using scale weight as the primary metric of health and post-surgical progress. Here's how: Comprehensive Understanding of Composition: Scale weight simply provides a total body weight without any distinction between muscle, fat, bone, and other tissues. DEXA divides this weight into distinct components, helping patients and clinicians understand the qual
2 min read


Why do we allow 30 mins for your first scan appointment?
Jacinta King - talks about why we allow 30 mins for your first scan. When you come in for your initial DEXA scan, it's a thirty minute...
1 min read


DEXA is NOT just for elite athletes or CrossFitters and body builders.
Busting the myth that DEXA scans are only for sporty, fit people and talks about measuring visceral fat. There is a perception that DEXA...
1 min read


DEXA vs The Rest (scales, InBody, skin folds)
Not all body composition tests are created equal. Learn how DEXA compares with InBody scans, skinfolds, and scales—and why accuracy matters.
3 min read


Take a look at a typical client DEXA scan
I had a client recently who was brave enough to let me record a Facebook live of her scan! Check out the video above or via the link...
2 min read


Full body DEXA and your bone health
We cover bone health in our consultations even though we know most of our clients want to skip over it to look at their body fat losses...
4 min read
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