Discovering a food allergy—especially in a child—can be overwhelming. Food allergies can trigger anything from mild discomfort to severe, life-threatening reactions. That’s why accurate testing and early detection are essential to safeguarding your health or your child’s well-being.
At Test Smartly Labs, we provide comprehensive food allergy testing using proven laboratory methods to help you take control of your dietary health and avoid serious allergic reactions.
The Growing Food Allergy Crisis
Food allergies are on the rise—and not just in children.
According to FoodAllergy.org, “Up to 15 million Americans have food allergies, including 5.9 million children under 18—that’s about 1 in 13 kids, or roughly two per classroom.”
And it’s not just kids. More adults are being diagnosed with food allergies later in life, and about 30% of children with food allergies are allergic to more than one food. Between 1997 and 2011, the CDC reported a 50% increase in childhood food allergies.
Whether your reaction is minor or life-threatening, knowing your allergens is the first step toward managing your health.
Our “Gold Standard” Allergy Test: ALCAT
At Test Smartly Labs, we use the ALCAT (Antigen Leukocyte Cellular Antibody Test)—a trusted and more comprehensive alternative to the standard IgG tests. Unlike traditional food allergy testing, which relies on your recent diet, ALCAT measures your immune response to a wide range of foods, additives, chemicals, and molds.
Why ALCAT?
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Unbiased results not dependent on recent food intake
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Measures cellular inflammation and immune reaction, not just antibody presence
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Can identify hidden sensitivities that standard panels may miss
Whether you’re battling chronic symptoms like bloating, skin rashes, headaches, or fatigue—or you’re managing a child’s food safety—ALCAT can provide the answers you need to take action.
Watch how ALCAT works:
What to Expect From Your Food Allergy Test
We make the process quick, safe, and informative.
Here’s how to prepare:
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Fast for 10–12 hours prior to your blood test
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Stay hydrated for easier blood draw
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Complete the TSL Intake Form and HIPAA Disclosure
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Pay upfront (we do not process insurance but provide documentation for self-submission)
If you’re undergoing specialized testing, please call ahead to verify any additional preparation steps.
Arrive at least 30 minutes before closing so we can process your sample and ship it the same day.
No Insurance Required – Just Walk In or Book Online
At Test Smartly Labs, we offer direct access testing—no physician referral or insurance required. We’re open to everyone and provide same-day service at all of our locations across the Greater Kansas City area, including:
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Kansas City
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Independence
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Overland Park
Schedule an Appointment or Simply Walk In—we’re here to help.
Frequently Asked Questions
What Are Your Hours?
All Test Smartly Labs are open Monday through Friday, from 9am – 5pm
Do We Need To Have An Appointment?
No appointment is required to come into our labs, and all of our locations are on a walk-in basis. However, it is recommended you arrive at least 30 minutes prior to closing. If your situation requires special time considerations, please call us to determine if it would be better to arrange an appointment time.
Do I Need Doctors’ Orders For Testing?
No doctors’ orders needed, we are a Direct-Access Testing Center. You are encouraged to consult your medical professional with your lab test results.
What’s The Turnaround Time For Lab Work?
Average turnaround time is 2-5 business days depending on the complexity of the lab work. Most tests are available in 2-3 days.
Do You Need A List Of My Medications For A Drug Test?
Per protocol, the lab techs are not allowed to receive or ask for your medications. A medical review officer or MRO, a licensed physician who specializes in toxicology, will call you and ask for your medications and your physician’s phone number if it’s detected in your sample during testing. The MRO will then call your physician to verify your medications.
Related Information
Understanding the Differences between Food Allergies and Food Sensitivities & Intolerances
There are millions of people all over the world who have some kind of allergy, and they don’t even know it. Have you ever felt that as the season changes, your skin gets itchy, or you sneeze when you pet an animal, or you start wheezing or feeling bloated when you eat a specific food item?
The Importance of Allergy, Sensitivity & Intolerance Testing to Food, Pets, Molds, and Plants
Breaking down the common misconceptions surrounding various food intolerances.
Zoomers Food Sensitivity Tests – Improve Result Accuracy
When many people think of laboratory blood tests, they imagine making an appointment at their doctor’s office, taking time off work, paying large fees, and waiting around in the lobby for who knows how long.
Whatever Lab Test, Drug Test Or DNA Test You Need, We’re Here To Help!
Test Smartly Labs is your one-source for a Direct-Access Lab Testing in Greater Kansas City. We partner with only the leading laboratories in the USA to provide accessible, affordable, and accurate lab tests, drug & alcohol tests, and advanced DNA testing. We specialize in local access for ALL TYPES of testing, and we make it super easy for you! Helping you take control of your health through lab testing is our only business!
