Nima Sensor

Please do not panic: The research abstract on the Nima Sensor and gluten-free restaurant meals presented at the ACG annual meeting is misleading

Yesterday evening I was just about to close up shop when three messages arrived almost simultaneously asking about a research abstract presented at the American College of Gastroenterology annual meeting entitled “Gluten Contamination of Restaurant Food: Analysis of Crowd-Sourced Data.” According to the abstract, study authors, including physicians from the Celiac Disease Center at Columbia University “analyzed data from a portable gluten detection device (Nima), collected across the USA during an 18-month period by users (n = 804) who […]

When an individual is maligned because his scientific opinion is at odds with the commercial messaging surrounding a food-testing gadget we have a problem

Background: As many of you know, Gluten Free Watchdog has been independently testing, assessing, and writing about the Nima Sensor for gluten for a couple of years. Third party testing data was recently released. As a result, we provided an update to our position statement on the testing gadget* (we are not able to recommend it).

In our post we included the following statement from Adrian Rogers, Senior Research Scientist at Romer Labs about the Nima Sensor and the third […]

Gluten Free Watchdog’s Updated Position Statement on the Nima Sensor for Gluten

At Gluten Free Watchdog we are not able to recommend the Nima Sensor consumer testing gadget* for gluten. Third party testing data released yesterday by Nima Labs has further solidified our position. This testing data confirmed what we’ve noted in our own testing with this gadget. There is no way to know whether a smiley face test result from the Nima Sensor is a true negative in terms of the gluten-free labeling rule (gluten below 20 ppm) or a […]

Gluten Free Watchdog calls on Nima Labs, Inc. to release third party testing data to their community and to others interested in using the Nima Sensor

Gluten Free Watchdog calls on Nima Labs, Inc. to release third party testing data to their community and to others interested in using the Nima Sensor.

Nima Labs, Inc. has presented useful third party testing data of their Nima Sensor device at selected conferences, but has requested that conference attendees refrain from more widespread dissemination. We are asking them to release the data privately to their users and to others interested in using the device.

Information on false negatives: Nima Labs, […]

Adrian Rogers Discusses Personal Gluten & Allergen Detection Devices such as Nima

November 23, 2017

Adrian Rogers, Senior Research Scientist at Romer Labs, recently spoke at Food Matters Live in London about consumer food testing devices for gluten and allergens (e.g., Nima Sensor). He generously gave permission for his slides and the audio from the live presentation to be posted on Gluten Free Watchdog. This is an exceedingly important presentation to listen to for everyone interested in learning about these devices.

For the best learning experience, please view the slides and listen to […]

Gluten-Free Quaker Oats & Testing with the Nima Sensor, R5 ELISA, & G12 ELISA

November 6, 2017

Please read this entire document very carefully. The information is presented in bullet point format to hopefully make complicated information a bit easier to understand.

Background:

A consumer tested a carton of Quaker Oats labeled gluten-free with the Nima Sensor consumer-testing device. Two samples—one cooked and one raw were tested. Both results were “gluten found”.
The consumer sent all remaining product in the original container to Gluten Free Watchdog.
Gluten Free Watchdog sent the product to an […]

Nima Update: Limit of Detection

Post date: July 12, 2017

The following email was sent to subscribers to Gluten Free Watchdog this morning (July 12, 2017):

Dear Gluten Free Watchdog community,

This email is primarily for those of you who test products using Nima or are interested in this device.

We are receiving increasing requests both from inside and outside the GFWD community to test products that have detected gluten using Nima. As you know we have tested a few of these products when the integrity of the […]

Consumers & Manufacturers: What you must know about gluten test results using the Nima Sensor

In Honor of Celiac Disease Awareness Month, Gluten Free Watchdog is writing a series of articles (the goal is one per day during the month of May) related to the gluten-free diet–currently the ONLY treatment for celiac disease.

Post (#30)…

At Gluten Free Watchdog we have been testing a wide variety of products with the Nima Sensor. It is very difficult to put results into the proper context due to the lack of a published validation report on this device.

Four emerging themes […]

Gluten Free Watchdog Position Statement on Consumer Use of the Nima Sensor to Test Food for Gluten

Bottom line:

At Gluten Free Watchdog we have been testing a wide variety of products with the Nima Sensor. It is very difficult to put the results of testing completed to date into proper context due to the lack of a published validation report on this device. One goal of our testing is to provide recommendations for consumer use of the Nima Sensor. This is proving to be impossible at this time. In the opinion of Gluten Free Watchdog the […]

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