Question 370 of 433
What about the body-scan companies?
The short answer
They sell whole-body MRI for $500 to $2,500, or other kinds of body scanning. The radiology profession does not recommend them for healthy people, and the reason is false alarms.
Prices have fallen sharply. One company charges about $2,500 for a full scan; another offers a shorter one for $499. A European company that opened in New York in 2026 uses cameras and sensors instead of MRI to map the skin and check the heart and blood vessels, for about $500.
What do the scans find? In one company’s own report of about 1,000 customers, 2.2 percent had a cancer confirmed by biopsy, and about half of the biopsies turned out to be benign. A 2025 analysis of ten studies with 9,000 people found confirmed cancer in about 1.6 percent, with frequent incidental findings needing follow-up. No study has yet shown that people who are scanned live longer. The American College of Radiology says there is not enough evidence to recommend it.
A scan can also miss things. It is not a cardiac test, it does not replace a colonoscopy or mammogram, and a clean report is not a guarantee.
“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer
OBSERVATIONAL DETECTION DATA — Average-risk whole-body scans: cancer yield is not mortality benefit; inherited-risk protocols differ.Evidence grade (draft mapping)CObservationalPart 25, Q370 · Part sources
From Longevity Unmasked by Afshine Ash Emrani, MD, FACC. Medical disclaimer. This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship. Nothing here is meant to diagnose, treat, cure, or prevent any disease. Medicine is personal: a test, drug, supplement, or exercise plan that helps one person can harm another. Do not start, stop, or change any medication or treatment because of something you read in these pages. Talk with a licensed clinician who knows your history first. If you think you are having a medical emergency, call 911. The author disclaims responsibility for any loss or harm arising from use of the information in this book.