They gave us a free nutritionist consultation with our child’s allergy test which is so helpful considering we need to change her diet completely. We discovered her high reactivity to cows milk, wheat... See more
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Leading home to lab food sensitivity and allergy testing company. YorkTest is an award winning food sensitivity testing laboratory with over 42 years of experience with after care expert nutritionist support.
United States
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The test results came quickly once they received the packet, the results were clear and organized well, setting up the nutritional consultation was easy, and the nutritional consultant was polite, competent, and easy to talk to. I would definitely recommend this company.

Reply from YorkTest Laboratories
So happy I decided to get a YorkTest food sensitivity test. The whole process was smooth from start to finish, and the customer service was stellar. My results were well explained and easy to comprehend. I was shocked to see what I was sensitive to and felt so validated. Only 2 days eliminating those foods and I’m already feeling SO MUCH better! The nutrition consultation was the cherry on top, and the nutritionist was so knowledgeable. I felt really heard and had all my questions answered. If you’re thinking about trying YorkTest, definitely do it! It may just give you the clarity and peace of mind you’re looking for.

Reply from YorkTest Laboratories
Yorktest was super easy to complete and return! I ordered the adult and junior sensitivity test. The results are easy to read, very straight forward. I was also contacted to set up a follow up consult with a nutritionist. Pamela was very helpful and answered all of my questions. I have since recommended this to several people whom are looking into ordering. I highly recommend!

Reply from YorkTest Laboratories
Our daughter was diagnosed with very early onset IBD when she was 1.5 years old. Traditional treatments have helped get her disease under control, but now that she's stable we're doing everything we can to understand what lifestyle changes we can make to heal her body and prevent future flair ups. We did the junior food sensitivity test and learned that we had been feeding our daughter all 3 of her highest reactivity foods for breakfast every day. We've eliminated those 3 foods from her diet and it has made an almost immediate difference in her IBD symptoms. Highly recommend! The consult and customer service reps were wonderful as well

Reply from YorkTest Laboratories
After my whole family took the food sensitivity testing we did get a nutritional phone call for our daughter’s test results! Kerri was absolutely fabulous. I was already pretty familiar with most of this as my husband did his food test last year and we had already made a lot of positive changes, and since hers were similar to his, it wasn’t as drastic of a shock. We knew that this was legit after making his food changes a lifetime of headaches went away. Our daughter’s symptoms also went away and she’s feeling so much better! I also took her to a local allergist to confirm this was accurate before making changes and he agreed no further testing needed that the YorkTest was accurate. The nutritional counseling was beneficial and I highly recommend it! Not only was she knowledgeable, but she was patient, a great listener and kind!

Reply from YorkTest Laboratories
Very easy to order & complete quick results & follow up with nutritionist which was very helpful. Excellent customer service.

Reply from YorkTest Laboratories
So grateful to have this test available and shine light on some dietary issues we suspected with my daughter. The test is very easy is administer and the results are easy to read. Highly recommend.

Reply from YorkTest Laboratories
I have been so happy with YorkTest! I struggled for years trying to to find what an why I was feeling a certain way after eating different foods that my family seemed to love. This helped me narrow in on what would make me feel better! I love YorkTest

Reply from YorkTest Laboratories
This has been truly life-changing for me!
I knew from experience that I was sensitive to dairy and wheat, but eliminating those didn’t resolve my issues, mainly inflammation. Since traditional labs didn’t offer the comprehensive testing that YorkTest provides, I decided to give it a try—and I’m so glad I did!
My results came back with about a dozen items marked in red (high sensitivity) and another dozen in orange (medium sensitivity), which was a bit overwhelming! I was then connected to a nutritionist, Kerri, who recommended avoiding the top 5 items on the list for three months.
After just one month of following this advice, I noticed a huge difference. Encouraged by the improvements, I decided to avoid all red and orange items for the next two months. While my diet was very restrictive, it was absolutely worth it!
During this time, my inflammation practically disappeared, and I lost 10-15% of my body weight without a caloric deficit or any other diet/lifestyle changes. I’m feeling healthier than I ever have before.
I’m currently in the long reintroduction phase, and I’m thankful every day for the incredible impact this lab has had on my health!

Reply from YorkTest Laboratories
Excellent customer service, York Test offers the most comprehensive IGG test on the market. Highly recommend!

Reply from YorkTest Laboratories
After a lifetime of food issues and allergies, the test provided great information. Your support staff were very helpful and there's no question this valuable test will help me focus on my health with greater awareness.

Reply from YorkTest Laboratories
The test was quick to arrive and process. My results were surprising and I learned of a trigger that I ate often. Included was a consultation with a nutritionist where she went over the results with me and what an elimination diet would look like. It was only a thirty minute call but all of my questions were answered until I couldn’t think of anything else I needed to know!

Reply from YorkTest Laboratories
Good results. Confirmed issues I thought I had plus learned about some new ones.

Reply from YorkTest Laboratories
The whole process was super simple. The directions were clear and concise, results were easy to read and the consultation had was wonderful. Everything was explained in detail, suggestions were given and all my questions were answered.

Reply from YorkTest Laboratories
Everyone has been so helpful in our journey to find answers for our child. My questions were answered with compassion and understanding based on the age we are working with in our journey.

Reply from YorkTest Laboratories
As a follow-up to my food sensitivity test, I had a consultation with a nutritionist. She first addressed my questions and concerns before offering any advice. She was clear and realistic on interpreting the results, not giving a strict diagnosis or restrictive dietary advice. I found our discussion thought-provoking. Best for educated consumers who don't seek pat answers.

Reply from YorkTest Laboratories
The sensitivity test was easy to use and very insightful! The turnaround time is very fast as well!

Reply from YorkTest Laboratories
I recently took the YorkTest Food Sensitivity Test, and I can confidently say it was one of the best decisions I’ve made for my health. For years, I struggled with unexplained bloating, fatigue, and skin issues, but I could never pinpoint the cause. After hearing great things about YorkTest, I decided to give it a try—and I’m so glad I did!
The process was simple and straightforward. The kit arrived quickly, and collecting my sample was easy with the clear instructions provided. The turnaround time was impressive, and within a short period, I received a detailed report outlining my food sensitivities.
The results were incredibly insightful! I learned that I had high reactivity to dairy and eggs, which I had never suspected. Since making dietary adjustments based on my results, I’ve noticed a huge improvement in my digestion, energy levels, and overall well-being.
What truly sets YorkTest apart is the personalized support. My package included a consultation with a nutritional therapist, who helped me understand my results and provided practical guidance on how to adjust my diet. This level of support made a world of difference!
If you’re struggling with unexplained symptoms and suspect food sensitivities, I highly recommend YorkTest. It’s an investment in your health that can lead to life-changing improvements.

Reply from YorkTest Laboratories
This test my son made me do confirms that certain foods that I thought bothered me
Now results confirm that I am sensitive to those items as well as many more. A huge awakening & a way to be more awareness of ingredients in foods we eat.
I am looking forward to speaking to the free nutritionist on ways to stay healthy & what plan I can put into action.
Thanks YorkTest , Great company!!

Reply from YorkTest Laboratories
I was a bit skeptical but after seeing how quick, easy & thorough the text results were made me realize how beneficial it would be to my healthcare plan.
My awareness to the findings will only enhance my diet & help me to live a more healthy lifestyle. Thanks to YorkTest for investing Soo much effort to help our society change our choices & becoming more Health conscious!!

Reply from YorkTest Laboratories
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