Skip to content
  • Home
  • Food Intolerance Test
  • Symptoms
    • IBS & Bloating
    • Skin Problems
    • Weight Gain
    • Migraines
    • Fatigue
    • Joint Pain
    • Fitness Optimisation
  • Problem Foods
    • Gluten & Wheat
    • Dairy and Eggs
    • Meat & Fish
    • Yeast
    • Supplements
    • Fruits
    • Vegetables
    • Nuts, Seeds & Beans
    • Herbs, Spices & Oils
    • Drinks
  • Articles
    • Food Intolerance Blogs
  • Science
  • Our Story
    • FAQ
    • Contact
  • Log in
  • Instagram
  • Facebook
Smartblood Smartblood
  • Home
  • Food Intolerance Test
  • Symptoms
    • IBS & Bloating
    • Skin Problems
    • Weight Gain
    • Migraines
    • Fatigue
    • Joint Pain
    • Fitness Optimisation
  • Problem Foods
    • Gluten & Wheat
    • Dairy and Eggs
    • Meat & Fish
    • Yeast
    • Supplements
    • Fruits
    • Vegetables
    • Nuts, Seeds & Beans
    • Herbs, Spices & Oils
    • Drinks
  • Articles
    • Food Intolerance Blogs
  • Science
  • Our Story
    • FAQ
    • Contact
Log in Search Cart
Food Intolerance Tests this month only £139Coupon Code already applied

Sign up and save

Entice customers to sign up for your mailing list with discounts or exclusive offers. Include an image for extra impact.

More About us

Intolerance Symptoms

woman reading book in garden
Jun 23, 2026
Foods To Avoid For IBS: Managing Your Gut Triggers
woman resting in garden
Jun 23, 2026
What Food to Avoid with IBS: A Practical UK Guide
man drinking water in garden
Jun 23, 2026
What Food Triggers IBS: Identifying Your Personal Triggers
woman eating meal in garden
Jun 23, 2026
IBS What Foods Can I Eat: A Practical UK Guide
woman drinking water in garden
Jun 22, 2026
Signs of Tomato Intolerance: Identifying Your Triggers
man drinking tea in garden
Jun 22, 2026
Foods That Affect IBS: How to Identify Your Triggers
woman drinking tea in garden
Jun 22, 2026
IBS Foods to Eat List: A Guide to Managing Symptoms
woman eating meal in bedroom
Jun 22, 2026
IBS Foods to Avoid Diarrhea: Managing Your Triggers
man reading book in bedroom
Jun 22, 2026
Navigating Spicy Food and IBS: Triggers and Relief
man eating meal in bedroom
Jun 22, 2026
Managing IBS Constipation: Food Tips and Triggers
man resting in bedroom
Jun 22, 2026
IBS Symptoms: What Foods to Avoid for Better Gut Health
woman resting in bedroom
Jun 22, 2026
Foods to Eat With IBS Diarrhoea: A Practical Guide
woman reading book in bedroom
Jun 22, 2026
Managing IBS Food Triggers: A Guide to Identifying Your Culprits
man drinking water in bedroom
Jun 22, 2026
What Food Is Bad For IBS: A Guide to Trigger Identification
woman drinking water in bedroom
Jun 22, 2026
Best Foods to Eat if You Have IBS: A UK Guide
man reading book in living room
Jun 22, 2026
Common Foods That Cause IBS: Identifying Your Triggers
man drinking tea in bedroom
Jun 22, 2026
IBS Healthy Foods: A Guide to Gut-Friendly Eating
woman drinking tea in bedroom
Jun 22, 2026
Best Breakfast Foods for IBS: A Guide to Calmer Mornings
man resting in living room
Jun 22, 2026
Identifying Coffee Intolerance Signs and Symptoms
woman reading book in living room
Jun 22, 2026
Understanding the Key Signs of Protein Intolerance
man reading book in dining room
Jun 22, 2026
10 Signs You Are Gluten Intolerant
Previous 1 … 37 38 39 40 41 … 76 Next
1. Consult your GP

Consulting your GP will allow you to rule out other causes for the symptoms that you are experiencing.

2. Elimination Diet

Before trying a food intolerance test, make sure to download our comprehensive Elimination list of foods here

3. Buy a Food Intolerance Test

If you've already tried the alternatives, get 25% off a food Intolerance test with coupon code ACTION

Explore

  • Contact
  • FAQ
  • Our Story
  • Privacy Policy
  • Refund Policy
  • Terms of Service
  • Food Intolerance
  • Intolerance Symptoms

Result Quality Guarantee

Upon completion, your results are instantly emailed, grouped by food categories, and rated on a 0-5 reactivity scale on an easy to read report.

Sign up and save

Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals.

  • Instagram
  • Facebook

Opening Hours

Monday - Friday 9:00AM - 5:00PM

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • Visa

© 2026 Smartblood is a trading name ofSmartblood Ltd - Company Number 10808422 - The Keep, Creech Castle, Taunton, TA1 2DX

1