Skip to content
Patty Haynes, a female YorkTest customer, posing for the camera in a white dress with a tree in bloom in the background.

Patty Haynes

Symptoms: Mouth ulcers

Food Reactions: cow’s milk, goat's milk, egg yolk

“I’m so pleased I took the test and wish I did it years ago”

66-year-old retiree Patty Haynes had suffered from symptoms for approximately 30 years before deciding to seek help. Her symptoms included recurring mouth ulcers, which would sometimes be 1cm in diameter and two or three at a time. This made simple things such as eating and speaking extremely painful and would affect them for at least ten days out of each month.

When Patty was asked what she could no longer do because of her symptoms, she told us: “Enjoy my food and drink. I love cooking and chatting, so this was horrible”. After endless trips to the doctors and trialling various creams and tablets with no success, Patty decided to conduct an internet search where she discovered YorkTest.

After taking a Premium Food Intolerance Test with YorkTest, Patty discovered that her body was producing IgG antibodies when encountering cow’s milk, goat’s milk, egg yolk, chickpeas, egg white, lentils, and wheat – results that caught Patty by surprise.

When asked how she felt after removing her trigger foods, Patty added: “I no longer feel like I’ve washed my mouth out with bleach and 3 months on, no mouth ulcers”.

The Premium Food Intolerance* Test analyses your IgG reactions to 200 food and drinks – from common ingredients like cow’s milk, wheat and egg, to health superfoods like kale and quinoa.

The process, which involves sending a finger-prick blood sample to the company’s laboratories revealed the foods that Patty was reacting to, in an easy-to-read traffic light-style format, indicating which foods were highly reactive and which ones were only slightly reactive.

When asked how she found the elimination process, Patty told us that she found the whole process to be straightforward and simple, which allowed her to see improvements after just a couple of days – whilst adding that the Customer Care Team were “very helpful and polite”.

When Patty was asked how she would summarise her experience with YorkTest, she concluded with “I’m so pleased I took the test and wish I did it years ago”.

You might be interested in

Save £57!
Junior Food Intolerance Test

Junior Food Intolerance Test

Tests for over 100 food and drink ingredients. Suitable for children over 2 years old.
£189 £132
Save £18!
Stress (Cortisol) Test

Stress (Cortisol) Test

Check your level of cortisol, your stress hormone, with this simple test
£59 £41
Save £18!
Inflammation (CRP) Test

Inflammation (CRP) Test

Check levels of inflammation in your body with this simple test
£59 £41
Save £18!
Thyroid Test

Thyroid Test

Do you suffer from symptoms such as low energy, unexplained weight gain or loss, changes in mood, dry skin, or muscle aches?
£59 £41
Save £24!
Menopause Test

Menopause Test

Do you think you might be approaching the menopause? Are you suffering from symptoms such as hot flushes, anxiety, night sweats, poor sleep and low energy?
£79 £55
Save £24!
Essential Health Check

Essential Health Check

Provides results for a total of 18 health markers including: Cholesterol, Vitamin D & B12, Iron Deficiency, Liver Function.
£79 £55

Case Studies

“I am happier and healthier. It was great to know what I should avoid eating without having to second guess or trial and error constantly.”

Amanvir Kalkat

Symptoms Digestive issues, lethargy

Read More
man in his 30s wearing glasses and smiling at the camera

“I feel much better, so thank you to the team at YorkTest. I appreciate analysing a few samples and providing guidance may not seem that significant to the guys behind the scenes, but it has been life changing for me so thank you again.”

Reece Scott

Symptoms Stomach cramps, diarrhoea, sickness, heart burn, bloating, fatigue

Read More
Reece Scott. a YorkTest customer who suffered from IBS and used a Premium Food Intolerance Test to identify his trigger foods and eliminate them from his diet to alleviate his symptoms.

“I feel so much better in myself and have a lot more energy. The best thing is to not have brain fog. I didn’t think I had weight to lose as I regularly exercise but I definitely feel the benefit. A perfect excuse to buy new clothes!”

Nicola Garrett

Symptoms Tiredness/fatigue and brain fog

Read More
Food intolerance test review

“More energy, less stressed and sleeping better due to a reduction in acid and improvement in skin condition.”

Simon Smith

Symptoms Psoriasis, tiredness

Read More
Simon Smith

“In terms of my overall wellbeing since I removed certain food from my diet I've never felt better.”

Conor Elliot

Symptoms Headaches, dry skin, bloating

Read More
man in a great t-shirt smiling at the camera against a white background
[]