Key Takeaways
- Over 90 million CT scans were performed in the U.S. last year
- A full body CT scan takes less than 5 minutes
- MRI full body scans take 60 to 90 minutes or longer
- CT can detect heart disease and lung cancer, which MRI cannot
- We recommend CT scans for anyone over 30
- Early detection gives you time to act and more options for treatment
In 2023, over 90 million CT scans were performed in the United States, according to the American College of Radiology. That number shows just how trusted and essential CT technology has become in modern medicine.
At Advanced Body Scan, we specialize in full body CT scans designed for early detection. We recommend them for anyone over the age of 30—especially those who want peace of mind or have a family history of heart disease, cancer, or stroke.
So let’s address the question: Are full body CT scans safe?
Yes. And they’re also fast, precise, and a better choice than MRI for finding the diseases that affect the most Americans.
What Is a Full Body CT Scan?
A full body CT scan is a non-invasive, comfortable scan that captures detailed, 3D images of your heart, lungs, organs, and major blood vessels. The entire process takes less than 5 minutes.
That speed is one of the most important advantages. For comparison, a full body MRI can take 60 to 90 minutes or more and often requires you to stay completely still inside a tube.
CT Scans Are Safe, Fast, and Smart
CT imaging is one of the most widely used diagnostic tools in healthcare. Over the years, technology has dramatically improved to offer:
- Custom scanning protocols personalized for your body and health profile
- Rapid, detailed imaging in under 5 minutes
- Interpretation by board-certified radiologists
- Comfortable, private scan suites built for ease
At Advanced Body Scan, safety and precision go hand-in-hand. You’ll be in and out quickly, with no prep, no downtime, and clear answers in days.
Why We Recommend CT Over MRI for Full Body Scans
MRI has its place, especially for brain and soft tissue imaging, but it isn’t ideal for full body screening. Here’s why CT is the better option for early detection:
1. CT Can See the Heart - MRI Can’t
Heart disease is the #1 cause of death in the U.S. MRI cannot effectively view coronary arteries or calcium buildup, which are key early signs of heart disease. CT gives a clear view, allowing us to spot problems before they become life-threatening.
2. CT Can See the Lungs - MRI Struggles
Lung cancer is the #1 cancer killer in America. MRI is not designed to visualize the lungs well, due to motion and air content. CT, on the other hand, excels at spotting early-stage lung nodules.
3. Time and Comfort Matter
A full body MRI can take up to 90 minutes and may require sedation. A CT scan takes less than 5 minutes with no discomfort. You simply lie back, hold your breathe a few times, and let the technology do the rest.
What Conditions Can a Full Body CT Scan Detect?
Our scans are designed to catch the top threats to your health, including:
- Early signs of heart disease
- Lung nodules or early-stage cancer
- Kidney or liver abnormalities
- Abdominal aortic aneurysms
- Gallstones and digestive issues
- Spinal degeneration and joint wear
Most of these show no symptoms in the early stages. The earlier you catch them, the better your treatment options.
Who Should Get a Full Body CT Scan?
We recommend full body CT scans for:
- Anyone over 30
- People with a family history of cancer, stroke, or heart disease
- High performers and executives seeking long-term wellness
- People with undiagnosed symptoms who want a broader look
- Anyone who wants peace of mind and proactive health answers
Frequently Asked Questions
Is a CT scan safe if I have no symptoms?
Yes. CT is one of the best tools available for catching silent conditions before they become serious. You do not need symptoms to benefit.
How often should I get scanned?
Most patients choose to scan once a year for peace of mind. Your provider can help recommend the right frequency based on your health history.
Why do you recommend scanning starting at age 30?
Heart disease, cancer, and aneurysms can start developing in your 30s. Catching them early, even when you feel fine, gives you more control over your future.
Is CT more comfortable than MRI?
Absolutely. Our scan takes just a few minutes. MRI often takes over an hour and requires stillness inside a closed tube. CT is open, fast, and stress-free.
The Smartest Health Decision You Can Make
If you’re over 30 and want clarity about your health, a full body scan is the fastest way to get it. No stress, no prep, just answers.
At Advanced Body Scan, we’re focused on early detection, not waiting for symptoms.
Schedule your scan today. It only takes 5 minutes, and it could save your life.
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