Understanding how your body burns energy at rest can be the key to achieving long-term weight and wellness goals. Resting Metabolic Rate (RMR) testing provides a simple, accurate measurement of how many calories your body needs to perform essential functions like breathing, circulation, and cell repair — all while at rest.
What Is RMR Testing?
RMR testing measures your oxygen consumption through a quick, noninvasive breathing assessment. In just 10–15 minutes, we can determine your body’s “idling speed,” or baseline calorie burn, using a method called indirect calorimetry.
Why RMR Matters
Personalized insights lead to better results.
Your RMR helps you:
- Support weight goals with accurate calorie targets
- Build customized nutrition and activity plans based on your unique metabolism
No more generic guidelines — your results reflect your body.
What to Expect During the Test
- You relax and breathe normally through a mouthpiece or hood system
- A device analyzes your oxygen and carbon dioxide levels
- Results are available immediately and reviewed with a PRINE provider
How to Prepare
To ensure accurate results:
- Avoid food or caloric drinks for 4 hours
- Avoid caffeine, alcohol, and nicotine for several hours
- Avoid exercise for 12–24 hours
- Discuss medications with your provider
Insurance & Cost
RMR testing is often covered by commercial insurance and Medicare when medically necessary. Our team verifies your coverage before your appointment. Self-pay options are also available.
Take the Next Step
RMR testing offers clear, personalized insights that can help you make informed decisions about your health. Contact PRINE Health to schedule your test and learn more about your body’s unique energy needs.
