96 Food Panel: IgE by US BioTek Vs Intradermal Test

Food allergies can cause a range of symptoms, from mild discomfort to life-threatening reactions. Properly diagnosing and managing food allergies is crucial for individuals to ensure their safety and well-being. In this article, we will explore two common methods of food allergy testing: the 96 Food Panel: IgE by US BioTek and the Intradermal Test. We will examine the specifics of each test, their advantages, limitations, and how they compare to each other.

Understanding Food Allergy Testing

Food allergy testing plays a vital role in identifying specific allergens that trigger adverse reactions in individuals. It helps healthcare professionals develop appropriate management plans and advice for patients. Two widely used tests, the 96 Food Panel: IgE by US BioTek and the Intradermal Test, contribute to this diagnostic process.

Food allergies can be a significant concern for many people, as they can cause a range of symptoms, from mild discomfort to life-threatening reactions. Identifying the specific allergens that trigger these reactions is crucial in managing and avoiding potential allergens.

The Role of IgE in Food Allergies

IgE, short for immunoglobulin E, is an antibody produced by the immune system in response to allergens. In the context of food allergies, IgE antibodies are responsible for triggering allergic reactions when exposed to specific food proteins.

When someone with a food allergy consumes an allergen, their immune system recognizes it as harmful and produces IgE antibodies. These antibodies then bind to immune cells, such as mast cells and basophils, which are found in various tissues throughout the body.

Upon subsequent exposure to the same allergen, the allergen binds to the IgE antibodies already attached to the immune cells. This triggers the release of various chemicals, such as histamine, which cause the symptoms associated with food allergies, including itching, hives, swelling, and in severe cases, anaphylaxis.

Understanding the role of IgE in food allergies is crucial in selecting an effective testing method. By identifying the specific IgE antibodies present in an individual's blood, healthcare professionals can determine which allergens are likely to trigger an allergic reaction.

Intradermal Testing: An Overview

Intradermal testing is a diagnostic method that involves injecting small amounts of allergen extracts into the skin. This test aims to identify allergens that may not produce a response in other testing methods, such as blood tests.

The procedure for intradermal testing typically involves cleaning the skin, usually on the forearm, with an antiseptic solution. Then, a small amount of the allergen extract is injected just beneath the surface of the skin using a fine needle. The injection site is monitored for any signs of a reaction, such as redness, swelling, or itching.

Advantages of intradermal testing include its ability to detect allergens that may not be identified through blood tests. This is because the skin is in direct contact with potential allergens, making it a more sensitive method for detecting allergic reactions.

However, it is important to note that intradermal testing may have limitations and should be performed under the supervision of a trained healthcare professional. False positives and false negatives can occur, and the results should be interpreted in conjunction with the individual's medical history and other diagnostic tests.

Understanding the procedure and advantages of intradermal testing can help individuals make informed decisions about their allergy testing options. It is essential to consult with a healthcare professional to determine the most appropriate testing method based on individual circumstances and medical history.

The 96 Food Panel: IgE by US BioTek

The 96 Food Panel: IgE by US BioTek is a comprehensive food allergy test that analyzes IgE antibodies in response to a wide range of foods. This test uses a blood sample and offers several advantages for individuals seeking a thorough assessment of their food allergies.

Food allergies can cause a range of symptoms, from mild discomfort to life-threatening reactions. Identifying specific food allergens is crucial for individuals who want to manage their allergies effectively and avoid potential health risks. The 96 Food Panel: IgE by US BioTek provides a detailed analysis of IgE antibodies, which are the antibodies responsible for triggering allergic reactions.

When a person consumes a food they are allergic to, their immune system produces IgE antibodies as a defense mechanism. These antibodies bind to the food proteins and trigger the release of chemicals, such as histamine, which cause allergic symptoms. By measuring the levels of specific IgE antibodies in the blood, the 96 Food Panel can identify the foods that are likely to cause an allergic reaction.

How the 96 Food Panel Works

The 96 Food Panel involves a blood draw, which is then analyzed for IgE antibodies specific to various food proteins. This test covers a broad spectrum of commonly consumed foods, providing a comprehensive assessment of potential allergens. The blood sample is sent to a laboratory where it undergoes a series of tests to detect IgE antibodies related to specific food allergens.

The 96 Food Panel is designed to identify IgE antibodies for a wide range of foods, including common allergens such as peanuts, tree nuts, shellfish, dairy, eggs, and wheat. The test uses advanced technology to accurately measure the levels of IgE antibodies in the blood sample, providing reliable results.

Once the analysis is complete, the individual receives a detailed report that outlines their specific food allergies. This report can be shared with healthcare professionals to develop personalized management strategies and dietary recommendations.

Benefits of Using the 96 Food Panel

There are several benefits to choosing the 96 Food Panel. First, its comprehensive nature ensures that individuals receive detailed information about their specific allergens. This empowers them to make informed decisions about their diet and potential exposure risks, reducing the likelihood of severe allergic reactions.

Furthermore, the 96 Food Panel offers convenience, as it requires only a blood draw rather than multiple tests for different allergens. This can save individuals time and money, as well as minimize the discomfort associated with multiple skin prick tests or oral food challenges.

Another advantage of the 96 Food Panel is its ability to detect hidden food allergens. Some individuals may be unaware of their food allergies because the symptoms are not always immediate or obvious. By identifying specific IgE antibodies related to food allergies, healthcare professionals can create personalized management strategies that include avoiding hidden allergens and cross-reactive foods.

Potential Limitations of the 96 Food Panel

While the 96 Food Panel provides a broad assessment of food allergies, it may have some limitations. One limitation is that it relies on IgE antibodies, which means it may not detect non-IgE-mediated food allergies or intolerances. Non-IgE-mediated food allergies, also known as delayed food allergies, involve a different immune response and may not be captured by this test.

Additionally, false positive or false negative results can occur with any diagnostic test, including the 96 Food Panel. False positive results indicate an allergic reaction to a food that is not actually an allergen, while false negative results suggest the absence of an allergy when one is present. These possibilities emphasize the importance of interpretation by healthcare professionals who can consider the test results in the context of the individual's clinical history and symptoms.

In conclusion, the 96 Food Panel: IgE by US BioTek is a comprehensive food allergy test that offers several advantages for individuals seeking a thorough assessment of their food allergies. It provides detailed information about specific allergens, offers convenience with a single blood draw, and can empower individuals to make informed decisions about their diet and potential exposure risks. However, it is important to recognize the limitations of the test and consult with healthcare professionals for proper interpretation and guidance.

Intradermal Test for Food Allergies

The Intradermal Test is an alternative method for diagnosing food allergies, primarily focused on identifying less common allergens that may not show up in standard blood tests.

The Procedure of Intradermal Testing

In the Intradermal Test, small amounts of allergen extracts are injected just below the surface of the skin. The test is then observed for any signs of localized allergic reactions, such as redness or swelling. This test is typically conducted in a controlled medical setting with trained professionals.

Advantages of Intradermal Testing

Intradermal testing offers some unique advantages. It is highly sensitive, capable of detecting allergens that may not be identified through other testing methods. Additionally, the test provides immediate results, allowing healthcare professionals to address potential allergies promptly and accurately.

Drawbacks of Intradermal Testing

Despite its benefits, the Intradermal Test also has drawbacks to consider. First, it can be uncomfortable, as it involves injecting allergen extracts directly into the skin. Consequently, it may not be suitable for all individuals, especially those with needle phobias. Second, the test may generate false positives, leading to unnecessary anxiety and dietary restrictions. Therefore, careful interpretation of results is crucial.

Comparing the 96 Food Panel and Intradermal Test

When considering food allergy testing methods, comparing the 96 Food Panel: IgE by US BioTek and the Intradermal Test is essential in making an informed choice. Understanding their differences in terms of accuracy, comfort, convenience, and cost can help individuals select the most appropriate testing option.

Accuracy Comparison

Both the 96 Food Panel and the Intradermal Test have their strengths in terms of accuracy. The 96 Food Panel offers a comprehensive assessment of IgE antibodies, providing a detailed overview of food allergies. On the other hand, Intradermal Testing offers high sensitivity for detecting less common allergens that may not be identified with standard blood tests. However, it is crucial to remember that interpretation by healthcare professionals is fundamental in both cases.

Comfort and Convenience Comparison

In terms of comfort and convenience, the 96 Food Panel offers a simpler method as it only requires a blood draw. It minimizes discomfort for individuals who may be anxious about needles or allergen injections. The Intradermal Test, although more uncomfortable during the test procedure, provides immediate results, ensuring prompt decision-making. The choice between comfort and immediate results may depend on an individual's priorities and preferences.

Cost Comparison

Cost is often an important factor when considering food allergy testing. The 96 Food Panel tends to be more cost-effective as it covers a wide range of allergens in a single test. On the other hand, the Intradermal Test may require multiple tests to cover specific allergens accurately, potentially resulting in higher costs. It is crucial to consult with healthcare professionals to understand the specific costs associated with each testing method.


In conclusion, the 96 Food Panel: IgE by US BioTek and the Intradermal Test are two commonly used methods for diagnosing food allergies. Both have their advantages and limitations and are valuable tools in the hands of healthcare professionals. Understanding the specific attributes of each test can help individuals make informed decisions about their food allergy testing journey. Consulting with healthcare professionals is essential to ensure accurate interpretation and appropriate management of food allergies.

Back to blog

Keto, Paleo, Low FODMAP Certified Gut Friendly

1 of 12

Keto. Paleo. No Digestive Triggers. Shop Now

No onion, no garlic – no pain. No gluten, no lactose – no bloat. Low FODMAP certified.

Stop worrying about what you can't eat and start enjoying what you can. No bloat, no pain, no problem.

Our gut friendly keto, paleo and low FODMAP certified products are gluten-free, lactose-free, soy free, no additives, preservatives or fillers and all natural for clean nutrition. Try them today and feel the difference!