What Is It?
Lactose intolerance occurs when the body lacks enough lactase, the enzyme needed to digest lactose, a sugar found in dairy products. Undigested lactose ferments in the gut, causing discomfort.
Common Symptoms:
Foods to Avoid:
Management:
Lactose-free dairy alternatives and enzyme supplements can help manage symptoms. Some aged cheeses and fermented dairy products like kefir may be tolerated better.
What Is It?
Gluten intolerance is different from coeliac disease. While coeliac disease is an autoimmune condition, non-coeliac gluten sensitivity still triggers unpleasant symptoms when gluten-containing foods are consumed.
Common Symptoms:
Foods to Avoid:
Management:
A gluten-free diet can help alleviate symptoms. Those with coeliac disease must avoid gluten altogether, while some people with non-coeliac gluten sensitivity may tolerate small amounts.
What Is It?
Caffeine intolerance occurs when the body metabolises caffeine slowly, leading to heightened stimulant effects. Unlike an allergy, this intolerance does not involve an immune response.
Common Symptoms:
Foods to Avoid:
Management:
Reducing caffeine intake or opting for caffeine-free alternatives can help prevent symptoms.
What Is It?
Salicylates are natural compounds in plants that act as preservatives and anti-inflammatory agents. Some people are sensitive to these chemicals, which can lead to symptoms similar to allergies.
Common Symptoms:
Foods to Avoid:
Management:
Avoiding high-salicylate foods and being mindful of salicylates in medications and cosmetics can help control symptoms.
What Is It?
Histamine is a compound involved in immune responses and digestion. Some individuals cannot break down histamine efficiently, leading to symptoms similar to allergic reactions.
Common Symptoms:
Foods to Avoid:
Management:
A low-histamine diet and supplements that help break down histamine can reduce symptoms.
What Is It?
FODMAPs (Fermentable Oligo-, Di-, Mono-saccharides And Polyols) are short-chain carbohydrates poorly absorbed in the small intestine. They ferment in the gut, leading to digestive issues.
Common Symptoms:
Foods to Avoid:
Management:
A low-FODMAP diet, often recommended for IBS sufferers, can help identify and manage trigger foods.
What Is It?
Sulfites are preservatives used in food and beverages. Some individuals, especially those with asthma, may be sensitive to sulfites.
Common Symptoms:
Foods to Avoid:
Management:
Reading food labels and avoiding sulfite-containing foods can help prevent reactions.
What Is It?
Fructose intolerance occurs when the body cannot efficiently absorb fructose, leading to fermentation in the gut and digestive issues.
style="color:white;">Common Symptoms:
Foods to Avoid:
Management:
A fructose-restricted diet can help reduce symptoms.
While the above are among the most frequently reported intolerances, other food ingredients can also cause sensitivity:
Food intolerances can affect digestion, energy levels, and overall wellbeing. Identifying and eliminating trigger foods is key to managing symptoms. At Check My Intolerance, we offer comprehensive intolerance testing to help you discover the foods that may be affecting your health. Understanding your intolerances can help you make informed dietary choices and improve your quality of life.
Navigating the world of food intolerances can be challenging, but it's a crucial step towards better health. By understanding the common intolerances, their symptoms, and management strategies, you can take proactive steps to identify your triggers and make informed dietary choices. Remember that while this information provides a helpful overview, it's always best to consult with a healthcare professional for personalised advice and testing. If you suspect you have a food intolerance, consider exploring our testing options at Check My Intolerance to gain valuable insights into your digestive health and begin your journey towards a more comfortable and fulfilling life.
