Functional Lab Testing
Food Sensitivity Panel
IgG Food MAP with Candida + Yeast
You’ve cleaned up your diet and you still feel puffy, bloated and inflamed. The problem may not be what you’re eating — it’s that your immune system is reacting to foods you think are safe. This panel maps your IgG response to 190 foods in one sample.
$399 + tax
Lab only — interpretation call not included
Worth Testing If
The “healthy” foods may be the problem
IgG food reactions are delayed — they can show up hours or days later, which is exactly why they’re so hard to spot on your own.
- Bloating, gas or GI upset after meals
- Headaches and migraines you can't trace
- Skin rashes, eczema or persistent breakouts
- Brain fog and energy crashes after eating
- Joint aches, stiffness and puffiness
- Weight that won't move despite eating clean
- An ever-shrinking list of foods you tolerate
- Recurring yeast issues and sugar cravings
What It Measures
192 analytes from one simple sample
Measured with xMAP® fluorescent technology, benchmarked against a global dataset of more than 79,000 samples.
Vegetables
33 of the vegetables most common across Western, Asian and Mediterranean diets.
Meat, Beans & Grains
30 markers spanning meat, fowl, legumes and the grain family.
Fish & Seafood
25 fish and shellfish antigens, including the most reactive species.
Fruits
20 everyday fruits, from citrus and berries to tropical varieties.
Herbs & Spices
20 herbs and spices — a blind spot most elimination diets miss entirely.
Nuts, Seeds & Dairy
24 markers across tree nuts, seeds and the full dairy group.
Plus Candida albicans and Saccharomyces cerevisiae (yeast) — because gut dysbiosis is often the reason food reactions keep multiplying in the first place.
How It Works
From order to answers
Order your kit
Your collection kit ships straight to your door — no lab visit, no requisition to chase.
Collect at home
A simple dried blood spot. A few drops, a few minutes, done at your kitchen table.
Mail it back
Drop it in the prepaid packaging and send it to the lab.
Get your results
Your full report lands in 5–10 business days, colour-coded by reactivity.
Investment
$399 + tax
Canadian dollars. This is the lab only.
- Collection kit shipped to your door
- IgG testing on 190 foods, plus Candida and yeast
- Colour-coded reactivity report in 5–10 business days
- Interpretation is not included — book a 1:1 session if you'd like Amy to walk you through it
Functional lab testing is offered for educational and informational purposes only. It is not a diagnostic service and is not a replacement for care from your own health provider. Amy does not diagnose, treat, prevent or cure any condition.
Not sure if this is the right lab?
Book a free 20-minute consult and we’ll work out which test actually answers your question — before you spend a dollar.
amy howe
Science-backed nutrition. Root-cause healing for driven women.