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FoodSafe™ IgG4 (190) (Microtainer, Fingerstick)

FoodSafe™ IgG4 (190) (Microtainer, Fingerstick)

FoodSafe™ IgG4 (190) (Microtainer, Fingerstick)

SKU: MVL2079

At-home fingerstick test measuring IgG4 immune reactivity to 189 foods, plus a Candida albicans screen.

$387.60

Categories:Food Sensitivity

Blood Fingerstick Food Sensitivity Test Microtainer

Discover what lies behind your symptoms with our most comprehensive food sensitivity panel. The FoodSafe™ IgG4 (190) Profile measures reactions to 189 common foods and screens for Candida albicans overgrowth—all from a simple, at home fingerstick test.

Using the ELISA method to detect IgG4 antibodies, this panel delivers precise results categorized as low, moderate, or high, thus enabling targeted dietary planning. The added Candida screen helps differentiate yeast overgrowth from food sensitivities, empowering clearer symptom insights.

Includes:

Coverage of 189 foods across major groups
Candida albicans antibody screening
Color-coded reactivity report
User-friendly microtainer collection kit (no lab visit needed)

What It Measures

IgG4 antibodies associated with delayed food-related immune responses across 189 foods, along with a Candida albicans antibody screen, with results categorized as low, moderate, or high reactivity. Expand the categories below to see the foods.

DAIRY

Casein
Cheddar cheese
Cottage cheese
Cow’s milk
Goat’s milk
Mozzarella cheese
Parmesan cheese
Sheep milk
Whey
Yogurt

MEATS

Beef
Buffalo
Chicken
Duck egg
Duck meat
Egg white
Egg yolk
Lamb
Pork
Turkey
Venison

FISH

Cod
Halibut
Salmon
Sardine
Sole
Tilapia
Trout
Tuna

SHELLFISH

Clam
Crab
Lobster
Oyster
Shrimp

VEGETABLES

Alfalfa
Artichoke
Asparagus
Bamboo shoot
Bean sprout
Beet
Black bean
Black olive
Bok choy
Broccoli
Brussels sprout
Butternut squash
Cabbage
Carrot
Cauliflower
Celery
Chili pepper
Cucumber
Eggplant
Endive
Garbanzo bean
Garlic
Green bean
Green olive
Green pepper
Jalapeño
Kale
Kelp
Kidney bean
Kohlrabi
Lentil
Lettuce
Lima bean
Mung bean
Navy bean
Okra
Onion
Pea
Pinto bean
Potato
Pumpkin
Radish
Rutabaga
Soy
Spinach
Sweet potato
Tomato
Water chestnut
Watercress
Yam
Yellow squash
Zucchini

GRAINS

Amaranth
Barley
Brown rice
Buckwheat
Corn
Flaxseed
Gliadin
Gluten
Hemp
Millet
Oat
Psyllium seed
Quinoa
Rice
Safflower seed
Sorghum
Teff
Wheat
Wild rice

NUTS

Almond
Brazil nut
Cashew
Chia seed
Coconut
Hazelnut
Macadamia
Peanut
Pecan
Pine nut
Pistachio
Pumpkin seed
Sesame seed
Sunflower seed
Walnut

SPICES

Allspice
Basil
Black pepper
Cilantro
Cinnamon
Clove
Coriander
Cumin
Dill
Ginger
Horseradish
Mustard
Nutmeg
Oregano
Parsley
Peppermint
Poppy seed
Rosemary
Sage
Spearmint
Tarragon
Thyme
Turmeric
Vanilla

FRUITS

Apple
Apricot
Avocado
Banana
Blackberry
Blueberry
Boysenberry
Cantaloupe
Cherry
Cranberry
Currants
Fig
Grapefruit
Kiwi
Lemon
Mango
Orange
Papaya
Peach
Pear
Pineapple
Plum
Pomegranate
Raspberry
Red grape
Rhubarb
Strawberry
Watermelon
White grape

MISCELLANEOUS

Arrowroot
Baker’s yeast
Brewer’s yeast
Cane sugar
Carob
Cocoa
Coffee
Corn sugar
Cornstarch
Honey
Hops
Maple sugar
Mushroom
Tapioca
Xanthan gum
Tea

CANDIDA SCREEN

Candida albicans

In the Box

Collection & Single-Use Supplies

Collection instructions
3 single-use lancets
3 alcohol wipes
3 cotton balls
3 adhesive bandages

Specimen & Return Materials

Blood collection tube (yellow top microtainer)
Transport tube (green top)
Specimen biohazard bag
Requisition form
Prepaid return mailer

FAQs

1. What does the FoodSafe™ IgG4 test measure?

FoodSafe™ IgG4 measures IgG4 antibodies directed against specific foods. IgG4 is a subclass of IgG that often develops gradually with ongoing exposure to the same foods over time.

2. How is IgG4 different from other antibody types?

IgE is associated with immediate allergic reactions, while IgG4 is linked to longer-term immune exposure and adaptation.

3. What kind of insight can this test provide?

The test highlights foods that consistently engage the immune system and can support elimination or rotation diet planning.

Sample Report

FoodSafe™ IgG4 (190) (Microtainer, Fingerstick)

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