Delayed Allergy Tests
The LRA (lymphocyte response assay) delayed allergy tests or delayed hypersensitivity tests are known for their reliability, reproducibility & accuracy of 97%+. Delayed allergies can contribute to many chronic conditions including: migraines, autoimmune problems, lupus, fibromyalgia, asthma, diabetes, thyroiditis, and rheumatoid arthritis, just to name a few. Identifying common foods and chemicals that are stressing your immune system can be the first step on your path to wellness.
More Information
LRA tests require a blood sample. Blood collection fees are not included in purchase price of the test. See Blood Draw Options for information about how to have your blood sample collected.
Please note: For children under the age of two, the mother should be tested and the results applied to the child.

The blood draw companies we work with are essential and still drawing blood. They are safe and convenient. Click here for blood draw options
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Combination Panels
Basic 144 Panel
$520.00LRA Basic 144 Panel is a great test for the budget conscious! The Basic offers 144 items tested at the low price of $397.00. With 66 foods, 15 environmental chemicals, 15 food additives/preservatives, 28 molds and 20 food colors – it is a great value!
This panel also includes a 30 minute telephone consultation with a nutritionist.
This test requires a blood sample and blood collection fees are not included in purchase price. See blood draw options.
Click here for full list of test items for this test.
Click here to see a test comparison with other LRA combination panels.
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Combination Panels
Enhanced Basic 212 Panel
$680.00This panel takes the Basic test and adds an additional 68 foods! You get 134 foods, 15 environmental chemicals, 15 food additives/preservatives, 28 molds, and 20 food colors. That’s 212 items tested! This LRA test also includes a 30 minute telephone consultation with a nutritionist.
This test requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
Click here to see a test comparison with other LRA combination panels.
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Combination Panels
Comprehensive 317 Panel
$1,020.00The most popular choice! You get 166 foods, 61 environmental chemicals, 28 molds, 28 food additives/preservatives, 20 food colors, and 14 toxic minerals and metals – that’s a total of 317 items! This LRA test includes a 30 minute telephone consultation with a nutritionist.
This panel requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
Click here to see a test comparison with other LRA combination panels.
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Combination Panels
Professional’s Choice 389 Panel
$1,270.00This panel takes all of the good things about the Comprehensive and then adds 68 more foods! You get 389 items tested! 238 foods, 61 environmental chemicals, 28 molds, 28 additive/preservatives, 20 food colors, and 14 toxic minerals and metals. This test also includes a 30 minute telephone consultation with a nutritionist.
This LRA test requires a blood sample and blood collection fees are not included in purchase price.
Click here for a full list of items on this test
Click here to see a test comparison with other LRA combination panels.
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Combination Panels
Comprehensive Plus Medications 349 Panel
$1,300.00The popular LRA Comprehensive test with 32 widely used medications added to it, for a total of 349 items tested. This test also includes a 30 minute telephone consultation with a nutritionist.
This panel requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
Click here to see a test comparison with other LRA combination panels.
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Combination Panels
Professional’s Choice Plus 406 Panel
$1,320.00This LRA panel takes all of the good things about the Comprehensive and then adds more foods! You get 406 total items tested! 238 foods, 61 environmental chemicals, 28 molds, 45 additive/preservatives, 20 food colors, and 14 toxic minerals and metals from the Professional’s Choice 388 Panel PLUS an additional 18 items! This test also includes a 30 minute telephone consultation with a nutritionist.
This test requires a blood sample and blood collection fees are not included in purchase price.
Click here to see a test comparison with other LRA combination panels.
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Combination Panels
All Inclusive 512 Panel
$2,120.00This LRA All Inclusive 512 Panel offers 512 total items including foods, environmental chemicals, molds, food additives/preservatives, food colors, toxic minerals and metals, dander, hair and feathers, therapeutic herbs, therapeutic foods and medications. This test has the largest number of items tested for customers who want to “cover all the bases”. This test will also include a 30 minute telephone consultation with a nutritionist.
Click here for full list of test items for this test.
Click here to see a test comparison with other LRA combination panels.
This test requires a blood sample and blood collection fees are not included in purchase price.
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Delayed Allergy Tests
Dander, Hair, and Feather 10
$230.00 -
Delayed Allergy Tests
Environmental Chemicals 15
$240.00 -
Delayed Allergy Tests
Toxic Minerals and Metals 14
$320.00Testing for: Aluminum, Antimony, Arsenic, Barium Sulfate, Cadmium, Ethyl Mercury, Gold, Lead, Mercury, Methyl Mercury, Nickel Chloride, Silver, Tin/Stannous Chloride, Titanium Dioxide.
This is an LRA test.
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Delayed Allergy Tests
Additives/Preservatives 28
$330.00 -
Delayed Allergy Tests
Environmental Chemicals 30
$330.00 -
Delayed Allergy Tests
Food 46
$400.00This LRA Food 46 test requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
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Delayed Allergy Tests
Environmental Chemicals 61
$335.00
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Delayed Allergy Tests
Food 46
$400.00This LRA Food 46 test requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
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Delayed Allergy Tests
Food 96
$520.00LRA Food 96. This test requires a blood sample and blood collection fees are not included in purchase price. -
Delayed Allergy Tests
Food 115
$620.00LRA Food 115.
This test requires a blood sample and blood collection fees are not included in purchase price.
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Foods
Food 166
$720.00LRA Food 166.
This test requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
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Foods
Food 238
$800.00LRA Food 238 requires a blood sample and blood collection fees are not included in purchase price.
Click here for full list of test items for this test.
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Delayed Allergy Tests
Toxic Minerals and Metals 14
$320.00Testing for: Aluminum, Antimony, Arsenic, Barium Sulfate, Cadmium, Ethyl Mercury, Gold, Lead, Mercury, Methyl Mercury, Nickel Chloride, Silver, Tin/Stannous Chloride, Titanium Dioxide.
This is an LRA test.
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Delayed Allergy Tests
LRA Dental & Orthopedic Materials Bundle
$910.00Unlike traditional allergy testing methods such as skin prick or antibody-based blood tests, the LRA Dental & Orthopedic Materials tests focus on identifying sensitivities or intolerances mediated by T cells, which trigger delayed immune responses and can lead to inflammation or other symptoms. These tests are beneficial in identifying specific sensitivities or intolerances that may contribute to chronic health issues or persistent symptoms.
This LRA panel includes 46 chemicals (antigens) that exhibit reactivity with greater frequency and are commonly found in a wide range of dental and orthopedic materials. The tests evaluate positive reactions and correlate this information with a database of more than 25,000 trade-named dental and orthopedics materials. This extensive evaluation allows for the accurate identification of potential reactive chemicals.
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Delayed Allergy Tests
Dental Materials
$510.00Unlike traditional allergy testing methods such as skin prick or antibody-based blood tests, the LRA Dental test focuses on identifying sensitivities mediated by T cells, which trigger delayed immune responses and can lead to inflammation or other symptoms. This test is beneficial in identifying specific sensitivities that may contribute to chronic health issues or persistent symptoms.
Formerly Clifford Dental Reactivity Materials, our LRA panel includes 46 chemicals (antigens) that exhibit reactivity with greater frequency and are commonly found in a wide range of dental materials. The test evaluates positive reactions and correlates this information with a database of 18,443 trade-named dental materials. This extensive evaluation allows for the accurate identification of potential reactive chemicals.
Click here for blood draw options.
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Delayed Allergy Tests
Orthopedic Materials
$510.00Unlike traditional allergy testing methods such as skin prick or antibody-based blood tests, the LRA Orthopedic test focuses on identifying sensitivities mediated by T cells, which trigger delayed immune responses and can lead to inflammation or other symptoms. This test is beneficial in identifying specific sensitivities that may contribute to chronic health issues or persistent symptoms.
Formerly Clifford Orthopedic Reactivity Materials, this LRA panel includes 46 chemicals (antigens) that exhibit reactivity with greater frequency and are commonly found in a wide range of orthopedic materials. The test evaluates positive reactions and correlates this information with a 9,123 trade-named orthopedic materials database. This extensive evaluation allows for the accurate identification of potential reactive chemicals.
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Delayed Allergy Tests
Gluten Sensitivity LRA 44
$410.00Sometimes, common foods, chemicals, and medications can overstress the immune system, making it hard for the body to defend and repair as it should.
LRA testing identifies immune-reactive items preventing you from feeling your best. This test, created by Russell M Jaffe, MD, Ph.D., CCN, is known for its reliability, reproducibility & accuracy of 97%+. The LRA Gluten Hypersensitivity panel allows you to identify immune tolerance to 44 gluten sources and common gluten alternatives.
Click here for the list of all the items in this panel.
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This test requires a blood sample and blood collection fees are not included in purchase price. See blood draw options.Step 1: Order your LRA Gluten Sensitivity test
Step 2: We ship you a blood test kit & help you find a blood draw location (if you need assistance finding one)
Step 3: Receive your results via email within 7-10 business days
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Delayed Allergy Tests
Silicone Hypersensitivity 19 Panel
$360.00A panel of 19 items from ELISA/ACT, including materials commonly used in breast implants, and related possible irritants. Please note: this test does NOT test for silicone levels within your body, only sensitivity to it. Testing for sensitivity to: Silicone, Silicates (silicon dioxide), Polyvinylpyrrolidone, Tin/stannous chloride, Titanium dioxide, Petroleum by products, Xylene, Toluene, Benzene, Latex, Phenol, Formaldehyde, Vinyl chloride, Green #5, Blue #2, Violet #2, Aspergillus niger, Candida albicans, Aluminum.
This test requires a blood sample and blood collection fees are not included in purchase price. See blood draw options.
If you would like to add a 30-minute telephone consultation with our clinical nutritionist, click here.
Fasting and additional preparation IS required for this test panel.
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Delayed Allergy Tests
Silicone Hypersensitivity 19 Panel With Consultation
$420.00An LRA panel of 19 items, including materials commonly used in breast implants, and related possible irritants. Please note: this test does NOT test for silicone levels within your body, only sensitivity to it.
Testing for sensitivity to: Silicone, Silicates (silicon dioxide), Polyvinylpyrrolidone, Tin/stannous chloride, Titanium dioxide, Petroleum by products, Xylene, Toluene, Benzene, Latex, Phenol, Formaldehyde, Vinyl chloride, Green #5, Blue #2, Violet #2, Aspergillus niger, Candida albicans, Aluminum.
This test requires a blood sample and blood collection fees are not included in purchase price. See blood draw options.
Included with your purchase is a 30-minute telephone consultation with our clinical nutritionist.
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Delayed Allergy Tests
Gluten Sensitivity LRA 44
$410.00Sometimes, common foods, chemicals, and medications can overstress the immune system, making it hard for the body to defend and repair as it should.
LRA testing identifies immune-reactive items preventing you from feeling your best. This test, created by Russell M Jaffe, MD, Ph.D., CCN, is known for its reliability, reproducibility & accuracy of 97%+. The LRA Gluten Hypersensitivity panel allows you to identify immune tolerance to 44 gluten sources and common gluten alternatives.
Click here for the list of all the items in this panel.
Save
Save
Save
This test requires a blood sample and blood collection fees are not included in purchase price. See blood draw options.Step 1: Order your LRA Gluten Sensitivity test
Step 2: We ship you a blood test kit & help you find a blood draw location (if you need assistance finding one)
Step 3: Receive your results via email within 7-10 business days
Save
Save
Save
Save
Save
Save
Save
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Delayed Allergy Tests
Halal Food Block 236
$780.00LRA Halal Food Block tests 236 different items that may be affecting your immune system. 227 items from the Kosher Food Block plus nine additional foods.
Click here to see the full list of items in the Halal Food Block.
This test requires a blood sample and blood collection fees are not included in purchase price.
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Delayed Allergy Tests
Vegetarian Food Block 206
$740.00LRA Vegetarian Food Block 206 includes the VEGAN Food Block 188 plus 18 additional food items.
Click here to see the full list of items in the vegetarian food block.
This test requires a blood sample and blood collection fees are not included in purchase price.
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Delayed Allergy Tests
Vegan Food Block 188
$740.00LRA Vegan Food Block tests 188 different items that may be affecting your immune system.
Click here to see the full list of items in the vegan food block.
This test requires a blood sample and blood collection fees are not included in purchase price.
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Delayed Allergy Tests
Kosher Food Block 227
$780.00LRA Kosher Food Block tests 227 different items that may be affecting your immune system.
Click here to see the full list of items in the Kosher Food Block.
This test requires a blood sample and blood collection fees are not included in purchase price.