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Learn The Foods That You Don't Tolerate Well

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Food sensitivity occurs when the body can’t completely digest a particular food and the proteins of this food enter the bloodstream undissolved and cause an immune system reaction.


Food Sensitivity and Immune System Reaction

The immune system recognizes amino acids, uses them and does not respond to them. In a healthy metabolism, the proteins are extracted to amino acids. However, due to enzyme deficiencies or other health-related issues, if the protein enters the bloodstream undissolved, the body thinks these proteins are invaders attacking the body, and the immune system fights the attacking proteins by producing IgG antibodies. This process often results in inflammation that can cause many different types of negative symptoms.  

Some reasons for proteins not being broken down into amino acids may be the absence of an enzyme needed to fully digest food, and can cause irritable bowel syndrome, recurring stress or psychological factors and many others.

The Vicious Circle

When you do not know the foods that we are sensitive to and keep on processing them, the metabolism enters a vicious circle. The more inflammation causes more proteins to enter and the more proteins enter, the more inflammation occurs.,The only way to get out of this vicious circle is by identifying the foods that are poorly digested and then eliminating them from your diet.

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Watch Now – Food Intolerance & Pinnertest

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What is Pinnertest?

Pinnertest is an FDA-compliant LDT blood test that has been in use since 2010 and has successfully helped many people to be aware of their elevated IgG levels. It is a science-based exam that works with your body’s immune response to a food protein. It is the most comprehensive test of its kind and can help identify foods that you may not be digesting properly and causing negative symptoms.


It is very easy to have food sensitivities and not know about them. Many people suffer from reactions to foods, without realizing what could be causing those reactions. Knowing your food sensitivities may help in building a healthy lifestyle.


Pinnertest is easy to use and understand exam. You simply place your order, then we send out the test kit right away, postage paid, to you. Once you receive the kit, you follow the user-friendly guide and a simple, single finger prick is all that is needed. You send off your sample to our lab, postage paid and you will receive your results by email in 7 – 10 days.

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Why Do We Need A Test To Determine Food Sensitivities?

Food sensitivity reactions usually come up after hours, even days, due to the type of immune response to particular foods. It is almost impossible to make a connection between the foods you ate and the reaction you are having and one of the best ways to know is to have a food sensitivity test.

In food sensitivity reactions, partially digested foods get into the bloodstream, which causes the immune system to react as if those proteins were “intruders” in the system. That reaction causes inflammation, throughout the system, which causes negative symptoms.

Have Your Pinnertest Delivered, Fast and Easy

When you order a Pinnertest kit through www.pinnertest.com, we ship your kit to you within 2 business days. It takes seconds to draw a few drops of blood from your fingertip onto the collection pad and return it, free of charge, with the envelope provided inside the Pinnertest box.

Thanks to Pinnertest’s advanced technology, only a few drops of dry blood are needed to perform the test. When you order a Pinnertest, your blood collection kit will be sent to you immediately and you can perform the blood collection at your home and return the blood sample with the free return envelope.

After our lab receives your sample, you will receive the results via email within 7-10 business days. The easy to understand report tells you which foods you are intolerant to.

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CLIA Certified Laboratory

23 Years of Experience

Arrayit Corporation was founded in 1993 by Rene Schena and Todd Martinsky as TeleChem International Inc, as a life sciences company. After several years of successful revenue growth, the company expanded in 1999 by adding Dr. Mark Schena and Paul Haje, who together with Ms. Schena and Mr. Martinsky, founded Arrayit Life Sciences, a division of TeleChem International, Inc

Hundreds of Patents and Various Awards

Since 1999, Arrayit has built a powerful portfolio of patents, trade secrets, and more than 650 life sciences products. The company was featured on the TV series NOVA, “Cracking the Code of Life”,  by PBS with Mr. Mark Schena, received successive appointments to the Inc. 500 list, and has received numerous local awards including the Rising Star Award and the Silicon Valley 50 Award. The company changed its name to Arrayit Corporation and began trading on the OTC Bulletin Board in 2009 as ticker symbol ARYC. Arrayit located to its new company headquarters in Sunnyvale in 2013. The company’s products and services are used in the life sciences, pharmaceutical, and diagnostics markets Worldwide.

CLIA Number: 05D2147467

Over Half a Million Happy Clients

Lindsay Lohan (Actress)

Lindsay Lohan (Actress)

This test has been the best thing ever....I just got the Pinnertest, Food Intolerance Test 🙂 even ``healthy`` vegetables can cause weight gain and diseases which is something to be conscious of. You can find out for yourself with Pinnertest.

Pilar Olivares RD

Pilar Olivares RD

Food ‪allergies or intolerances‬ are more common than we think. And not all have to do with "gluten." Knowing what ‪‎foods‬ you're intolerant to is imperative for your health. You might be having ‪inflammation‬ ‪diseases or trouble losing ‪‎weight‬ because of these. To easily find out what foods you are intolerant to, go to www.pinnertest.com and order your own home kit.‬‬‬‬‬

Mario Lopez

Mario Lopez

If you feel tired, maybe a little depressed been gaining some weight, maybe you have a food intolerance. Healthy known foods can make you sick. Good way to know is Pinnertest.

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Tested Foods

Grains:  Barley, Buckwheat, Corn, Einkorn (Virgin Wheat), Kamut, Millet, Oat, Quinoa, Rice, Rye, Spelt, Wheat

Legumes: Black bean, Chick Pea, Fava Bean, Kidney Bean, Lentils, Peanut, Pinto Bean Soybean

Dairy & Eggs: Cow’s Milk, Egg White, Egg Yolk, Goat’s Milk, Sheep’s Milk

Meat & Poultry: Beef, Chicken, Duck, Lamb, Pork, Rabbit, Quail, Turkey

Fish/Seafood: Anchovy, Bluefish, Clam, Cod, Crab, Eel, Haddock, Herring, Lobster, Mackerel, Mussel, Octopus, Oyster, Salmon, Red Snapper, Sardine, Sole, Squid, Swordfish, Shrimp, Tuna, Tilapia, Sea Bass

Vegetables: Artichoke, Arugula, Asparagus, Beet, Bell Pepper, Broccoli, Brussel Sprouts, Cabbage, Carrot, Celery, Chard, Cucumber, Eggplant, Endive, Fennel, Grape Leaf, Kale, Leek, Lettuce, Mushroom, Okra, Onion, Parsley, Pea, Potato, Pumpkin, Radicchio, Radish, Rutabaga, Spinach, Butternut Squash, Sweet Potato, String Bean, Cauliflower, Tomato, Turnip, Watercress, Zucchini

Fruits: Acai Berry, Apple, Apricot, Avocado, Banana, Blackberry, Blueberry, Cantaloupe, Cherry, Cranberry, Currant,Date, Fig, Grape, Grapefruit, Guava, Kiwi, Lime, Lychee, Lemon, Mango, Nectarine, Olive, Orange, Papaya, Peach, Pear, Pineapple, Plum, Pomegranate, Raspberry, Rhubarb, Strawberry, Watermelon

Seeds & Nuts: Almond, Brazil Nut, Cashew, Chestnut, Coconut, Flaxseed, Hazelnut, Hemp, Macadamia, Pine Nut, Pistachio, Sesame Seed, Sunflower Seed, Walnut

Spices & Herbs: Allspice, Anise Seed, Basil, Capers, Cardamom, Carob, Chili Pepper, Chives, Cilantro, Cinnamon, Clove, Coriander, Cumin, Dill, Garlic, Ginger, Mustard Seed, Nutmeg, Oregano, Paprika, Peppercorn, Poppy Seed, Rosemary, Saffron, Sage, Tarragon, Thyme,Turmeric, Vanilla

Drinks: Black Tea, Chamomile, Chicory, Cocoa Bean, Coffee, Cola Nut, Ginseng, Hibiscus, Hops, Jasmine, Rooibos

Others: Agar, Agave, Aloe Vera, Amaranth, Aspartame, Cane Sugar, Fructose, Gluten (Gliadin), Honey, Maple Syrup, Pectin, Tapioca, Brewer’s Yeast, Baker’s Yeast

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