A metabolic test can be done with two methods. The first one is direct calorimetry. This method measures the energy spent in the form of heat. The other way is indirect calorimetry, it measures the quantity of oxygen inspired over a period of time. Traditionally used in hospitals and study facilities due to the cost of the device and the need for qualified technicians. How to prepare for the test?

The purpose of the test is to measure the RMR or the Resting Metabolic Rate of an individual. Therefore, the patient needs to avoid eating for at least one and a half hours before the test, avoid exercising on the day of your test and avoid the use of stimulants such as caffeine on the day of the test.

What happens during the metabolism test?

The patient has to stay relaxed in a seated position. A mask would be used and you have to breathe in there for about fifteen minutes. A report after the test would be printed out by the instrument. The most essential part is that you discuss the results with the doctor in order to come up with the next steps for your diet plans.

Will the test results be helpful also in the future?

No. You have to repeat it after some time. Your RMR and your total metabolism changes through time. Change in any part of your lifestyle would directly affect the result. For you to keep a track of your metabolic rate, seek help from a physician.

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