Resting Metabolic Rate Testing FAQ

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This page is dedicated to answering any questions you may have about the test and how it can help you better understand your body's energy needs. If you can't find the answer you're looking for, reach out via phone or email and we'll get back to you as soon as we can!

malynda@antifragilept.com

(828) 242 - 0343

What is Resting Metabolic Rate (RMR)?

Your resting metabolic rate is the number of calories your body burns at rest to support essential functions like breathing, circulation, and keeping your organs working. It gives you a better understanding of how much energy your body needs each day, even when you're not exercising.

How Does The Test Work?

You'll sit comfortably and breathe into a tube connected to our metabolic testing equipment. Your nose will be gently plugged so all your breathing goes through the tube, allowing the device to measure the oxygen you use and carbon dioxide you produce. The test takes about 20 minutes, and we will walk you through your results afterward.

How Long Does It Take?

The breathing portion of the test takes approximately 20 minutes. Plan for a little extra time to get comfortable, discuss the process, and review your results with Malynda.

Is The Test Uncomfortable?

The test is noninvasive and doesn't require exercise. You'll sit comfortably and breathe through a tube for about 20 minutes while wearing a nose clip to ensure accurate measurements. You can relax while the equipment measures your breathing.

Who Can Benefit From RMR Testing?

RMR testing can be helpful for a variety of people, including those who want to lose or gain weight, athletes who want to make sure they're eating enough to support their training, and people who experience fatigue or struggle with recovery. It can also be useful for people who experience frequent injuries or suspect they may not be getting enough calories to support their body's needs.

Can RMR Testing Help Me If I'm An Athlete?

Absolutely. Athletes need enough energy to fuel their training, recover between workouts, and support overall performance. If you're consistently underfueling, it can affect recovery, energy levels, and your ability to adapt to training. RMR testing helps establish a baseline for your energy needs so you can make more informed fueling decisions.

What Should I Wear?

Wear comfortable clothing that allows you to sit and breathe comfortably throughout the test.

Should I Eat or Drink Beforehand?

Avoid eating or drinking anything other than water for at least 4 hours before your appointment. You'll also want to avoid caffeine, energy drinks, and other stimulants for at least 4 hours beforehand, since they can affect your results.

How Should I Prepare In The Days Before?

For the most accurate results, schedule your test in the morning if possible. Ideally, wake up and come in without eating, drinking anything other than water, or doing any exercise or strenuous activity beforehand. The goal is to measure your metabolism under resting conditions.

What Results Will I Get?

Your results will show your measured resting metabolic rate, or the number of calories your body burns at rest each day. Malynda will explain what your results mean and how they can help guide your nutrition and energy intake based on your goals.

How Can RMR Testing Help With Weight Management?

Knowing your RMR gives you a more personalized starting point for understanding your daily calorie needs. Whether your goal is to lose weight, gain weight, or maintain your current weight, your results can help you make more informed decisions about how much you eat to support that goal.

Your RMR is only part of your total daily energy needs, though. The calories you burn through everyday movement, exercise, and digestion also contribute to how much energy your body uses throughout the day.

Can RMR Testing Help if I'm Feeling Tired or Getting Injured Often?

It can be a helpful piece of the puzzle. Consistently eating too few calories can contribute to fatigue, poor recovery, and difficulty meeting your body's demands. RMR testing can help identify your baseline energy needs and support conversations about whether you're fueling adequately. Fatigue and recurring injuries can have many causes, so your results should be considered alongside your overall health and activity level.

How Is This Different From an Online Calorie Calculator?

Online calculators estimate your calorie needs using general information like your age, height, weight, and activity level. RMR testing measures your resting energy expenditure using your actual breathing data, giving you a more personalized starting point than a formula alone. Your total daily calorie needs will still depend on your activity level and other individual factors.

How Often Should I Retest?

It depends on your goals and whether your circumstances have changed. Retesting may be useful after significant changes in body weight, training volume, or nutrition goals, or when you want to reassess your energy needs. Malynda can help you determine whether and when another test would be beneficial.

Need To Get Scheduled?

You can inquire about scheduling an appointment at the link below! If you have any other questions, please reach out by phone or email.

malynda@antifragilept.com

(828) 242 - 0343

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(828) 242-0343

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Resting Metabolic Rate Testing FAQ

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