FDA clears first ever test to analyze the nutrients in Human Breast Milk

The U.S. Food and Drug Administration recently permitted marketing of a diagnostic test that analyzes nutrients in breast milk. The test will help healthcare providers in managing the specific nutritional needs of newborns and young infants at risk for growth failure due to prematurity or other medical conditions.

Developed and marketed by a Swedish company Miris, the Miris HMA - Human Milk Analyzer reports the fats, carbohydrates, proteins, and energy content of the milk within 60 seconds using 1-3 cc of the milk. 

“For the first time, doctors have access to a test to help analyze the nutrients in breast milk. While this test is not for everyone, it has the potential to aid parents and healthcare providers, mainly in a hospital setting, in better assessing the nutrient needs of certain babies who are not growing as expected,” said Courtney Lias, Ph.D. director of the Division of Chemistry and Toxicology Devices in the FDA’s Center for Devices and Radiological Health in a press release.

“Breast milk provides many health benefits to infants, and for many babies, it can meet their early nutritional needs. But some infants — including those who may be born preterm or have certain health conditions — may need additional nutrients in order to support their optimal growth,” she further added.

“Knowing the macronutrient content of the breast milk may help the health care team and parents make informed decisions on how to fortify the breast milk based on the individual needs of the infant,” explains FDA in the recent press release.

The Miris Human Milk Analyzer can be purchased only through prescription and is for use by trained personnel at clinical laboratories. The device uses approved Infrared transmission spectroscopy to analyze accurately the total solids and energy content contained in the milk along with quantitative measurement of fat, protein and total carbohydrate in a single run.

The device does not use any chemicals and is small, portable and easy to use. The results can be easily transferred to a computer.

The FDA reviewed the Miris Human Milk Analyzer test through the De Novo premarket review pathway and clearance was based on comparable results obtained by analysis of 112 samples of human milk tested by the Miris analyzer and by independent methods. Both methods were equally effective at determining levels of protein, fat, and carbohydrates in the milk.

Certain conditions may limit the ability of the test to accurately determine the milk content like some medications taken by a nursing mother. FDA advises the healthcare provider to use the test results of Miris Human Milk Analyzer along with clinical parameters of the baby in formulating the nutritional plan for the infant and in informed decision making.

FDA has also put in place specific criteria called “special controls” to ensure the accuracy and reliability of the test results and to aid in the nutritional management of certain infants. These “special controls” along with general control helps maintain the specificity and accuracy of this type of tests.

Here is a short overview of how the Miris HMA - Human Milk Analyzer works.

Product page

FDA press release

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