Resting Metabolic Rate (RMR) Testing in Bangor, ME
Many adults over 40 feel stuck with stubborn weight changes, low energy, performance plateaus, or slowed metabolism — even with healthy habits and doing "everything right". A Resting Metabolic Rate (RMR) test measures how many calories your body burns at rest so you can finally understand your metabolism instead of guessing. This data helps us tailor nutrition, energy strategy, and long-term metabolic health with confidence.
Why RMR Testing Matters
- Know your actual baseline calorie burn instead of internet estimates
- Understand stalled weight loss or unexpected weight changes
- Reveal metabolic changes related to age, hormones, or diet history
- Inform smarter nutrition and lifestyle decisions
- Optimize energy, performance, and metabolic health with data, not estimates
- Track metabolic changes over time with precision
How To Prepare For Your RMR Test
Before your test:
- Fast for at least 4 hours (water is OK)
- Avoid exercise for at least 12 hours
- No caffeine, stimulants, or alcohol for 4 hours
- Wear comfortable clothing so measurement is accurate and relaxing
What To Expect During an RMR Test
During the test, you’ll rest comfortably while wearing a lightweight metabolic mask that measures your oxygen intake and carbon dioxide output using indirect calorimetry - the clinical gold standard for metabolic testing. The session is easy and non‑invasive — just relaxed breathing for 20 minutes— and provides accurate data about your metabolism. You’ll walk away with a clear numeric result we can use to personalize nutrition, performance, and long‑term health strategies.