Food Sensitivity

Free Shipping

FSA/HSA Eligible

CLIA-Certified Lab

Home
Food Sensitivity
FoodSafe™ IgG4 (95) (Microtainer, Fingerstick)

FoodSafe™ IgG4 (95) (Microtainer, Fingerstick)

FoodSafe™ IgG4 (95) (Microtainer, Fingerstick)

SKU: MVL2074

At-home fingerstick test measuring IgG4 immune reactivity to 94 foods, plus a Candida albicans screen.

$269.80

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 (95) Profile measures reactions to 94 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 94 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 94 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
Whey

MEATS

Beef
Buffalo
Chicken
Egg white
Egg yolk
Lamb
Pork
Turkey

FISH

Cod
Halibut
Salmon
Sardine
Sole
Tilapia
Trout
Tuna

SHELLFISH

Clam
Crab
Lobster
Oyster
Shrimp

VEGETABLES

Asparagus
Beet
Black olive
Broccoli
Cabbage
Carrot
Cauliflower
Celery
Cucumber
Garlic
Green bean
Green pepper
Kidney bean
Lentil
Lettuce
Lima bean
Onion
Pea
Potato
Pumpkin
Soy
Spinach
Tomato

GRAINS

Barley
Buckwheat
Corn
Gliadin
Gluten
Hemp
Oat
Quinoa
Rice
Teff
Wheat

NUTS

Almond
Peanut
Pecan
Pumpkin seed
Sesame seed
Sunflower seed
Walnut

FRUITS

Apple
Apricot
Avocado
Banana
Blueberry
Cranberry
Grapefruit
Lemon
Orange
Papaya
Peach
Pear
Pineapple
Plum
Raspberry
Red grape
Strawberry
Watermelon

MISCELLANEOUS

Baker’s yeast
Brewer’s yeast
Cane sugar
Coffee
Honey
Mushroom
Xanthan gum

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 (95) (Microtainer, Fingerstick)

Ideal For