Get your IBS symptoms under control
Using science-backed IgG food sensitivity testing, YorkTest can help you identify your IBS trigger foods and manage your symptoms long-term. Break the constant cycle of IBS attacks, pain, anxiety, and ineffective treatments. Get answers. Take action. Feel better.
× No expensive clinic trips
× No waitlists or invasive procedures
× No unnecessarily restrictive diets
✓ Clinically significant* improvement in symptoms
We’ve helped thousands of people to manage their IBS
“I had tried everything from supplements to acupuncture, to diet plans to hypnotherapy. This test has helped me to gain back control of my body.”
Kate Ferguson
“This test has completely changed my life – I only wish I’d taken it years earlier. I feel like my body has had a complete reset”
Dorothy Barclay
“Since I’ve removed certain foods from my diet I’ve never felt better. I feel empowered and informed on how food can impact my day to day wellbeing.”
Tom Bell
“I couldn’t imagine going back to the life I had before this test! I’m so relieved I did it. You only get one body, so you need to look after it, and I’m so glad I made the decision to look after mine”
Eleanor Newton
Symptoms stomach aches, bloating, gas, headaches, brain fog
Premium Food Sensitivity Test
Order online & receive your kit in the mail
Order online & receive your kit in the mail
Collect your finger-prick blood sample at home
Collect your finger-prick blood sample at home
Mail your sample to our accredited lab for analysis
Mail your sample to our accredited lab for analysis
Get your results online within 7 days
Get your results online within 7 days
How does it work?
70% of your immune system is in your gut. When you eat a food that you are sensitive to it triggers an immune response. Your body mistakes the food as a threat and works overtime to defend itself.
When you have IBS, your gut is overly sensitive and more likely to react to foods. This high reactivity is linked to all the common IBS symptoms:
- Bloating
- Stomach pain and cramps
- Diarrhea, constipation, or both
- Nausea
- Excessive gas
Symptoms can take up to 3 days to appear, and multiple foods or drinks can be involved in a reaction. So it’s almost impossible to guess which ingredients are causing you problems without testing. *In a clinical trial, IBS patients saw significantly more improvement in their symptoms when following an elimination diet based on their food sensitivity results versus a generic elimination diet.
84% of YorkTest users report improved IBS symptoms
Results from a sample of 3,026 users
How is YorkTest different from a low FODMAP diet?
A low FODMAP diet is often recommended for IBS sufferers. Whilst this approach can ease symptoms for some, it comes with challenges:
× Not personalized to you and your gut.
× Highly restrictive – hundreds of foods are high in FODMAPs.
× Difficult to follow – working out the FODMAP content of everything you eat is tricky.
Alternatively, the YorkTest Premium Food Sensitivity Test uses data from your immune system to provide your individual trigger food report:
✓ Pinpoints the specific foods that trigger an IgG immune response in your body.
✓ No unnecessary restrictions – you can choose to eliminate only foods you’re highly reactive to. This is usually 5/6 ingredients for most people.
✓ Additional nutritional support is available to help you get started.
We recommend working with a Nutritional Therapist or medical practitioner before making any changes to your diet.
