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Blood Spot IgG Food Antibody by Metametrix 30 Foods

IgG antibodies are associated with non-atopic or delayed food reactions that can worsen or contribute to many different health problems. These reactions are more difficult to notice since they can occur hours or even days after consumption of an offending food.


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In some cases, a person may eat something, and then it will take several days before developing a reaction to it; so they may not realize the link between the food and their symptoms. These hidden food allergies are caused by increasing IgG antibody blood levels in reaction to specific foods. Often the offenders are frequently eaten foods that are hard to avoid, such as milk, corn, and wheat. Simultaneous high levels of many IgG food-specific antibodies are generally related to intestinal hyperpermeability.
From a simple finger prick, the Bloodspot™ IgG Food Antibody Profile measures levels of IgG antibodies specific to 30 commonly offending foods. It clearly identifies those foods that may be causing health problems, helping to achieve positive outcomes sooner, even when combined with elimination/provocation testing.
The Bloodspot IgG Food Antibody Profile: Detects delayed or hidden food sensitivities, and does not require venipuncture. It is so easy to use that patients can even do it at home.

Measures the IgG immune response to the thirty most commonly reactive foods (includes a patient-specific rotation/elimination diet booklet):

  • Almond
  • Aspergillus Mix
  • Beef
  • Cantaloupe
  • Cashew
  • Chicken
  • Corn
  • Crab
  • Egg
  • Whole
  • Garlic
  • Lobster
  • Milk
  • Mustard Seed
  • Oat
  • Orange
  • Pea, Green
  • Peanut
  • Pinto Bean
  • Pork
  • Rice
  • Salmon
  • Shrimp
  • Soy
  • Strawberry
  • Sunflower
  • Tomato
  • Tuna
  • Turkey
  • Walnut
  • Wheat



Metametrix Laboratories and Genova Diagnostics Have Merged!

Metametrix provides metabolic, toxicant and nutritional testing to help identify the underlying causes of chronic disease.

Much of the healthcare industry is focused on treating symptoms rather than investigating underlying causes. The mission of Metametrix is to improve health worldwide by providing clinical laboratory tests that identify nutritional imbalances and toxicities underlying chronic diseases. Physicians use our testing services to custom tailor nutritional therapies, detoxification programs and other lifestyle changes that can result in significant, positive impact on patient outcome.

If the Metametrix test you want is not listed here, please call and we can get it for you.

Genova Labs has now merged with Metametrix, so you get two great labs in one!

How to buy a lab test online:

1. Purchase on our secure website.

2. Lab order is provided by us.

3. You receive in the mail a collection kit to collect saliva, urine or fingerstick at home and mail to the lab. Some tests require blood draw at a lab of your choosing.

4. You receive the results by email within 2-3 weeks.

5. Practitioner phone consultations available, some included with test.

Not available in MD. Some tests not available in NY.

How do I know what test I need?

1. If you are already working with a practitioner, ask them for their recommendation.

2. Get recommendations from our wellness practitioners with a phone consultation.

3. Check out our Metametrix Test Selection Guide

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