Your metabolism is your engine. Learn how to fuel it.
Measure how many calories your body burns at rest with a simple breathing test. Use your results to help set calorie targets based on your metabolism, activity level and goals.

No payment needed to book.
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Optional. Your booking stands either way.
What to bring: metal-free athletic clothes and socks. Fast for 2 hours, skip exercise that day.
Need to change it? Call (516) 496-1717.
Prefer to pay ahead? You can pay online right after you book.

How many calories your body burns at rest to support essential functions such as breathing and circulation.
RMR
See how your measured resting metabolic rate compares with the amount predicted for you.
RMR
Combine your measured resting calorie burn with your activity level and goals to estimate your daily calorie needs.
RMRYour RMR is the floor everything else sits on. Put it next to your activity level and your goals, and Prefusion Health can turn it into what you eat.
Your RMR test measures resting calorie burn. Add a DEXA scan to measure body fat and lean mass, or choose the Optimization Pack for DEXA, RMR and VO₂ max testing in one visit.
Additional tests and packages are purchased separately.
Filmed in our New York clinics.
Book at New York City, Bellmore or Stony Brook.
Diagnostics for Prefusion Health. DexaFit NY runs the scans. Prefusion Health turns them into a plan.
Let your data do the work
Your scan is the data. Let it do the work.
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