Food Intolerances

Definition

Food intolerances are adverse reactions to certain foods that do not involve the immune system and often result in digestive problems.

Scientific / Technical Definition

Food intolerances occur when the digestive system is unable to properly break down certain components of food, such as lactose, gluten, or histamines. Unlike food allergies, these reactions do not involve an immune response.

Benefits

• Identifying food intolerances can help improve digestive health.
• Managing intolerances may lead to better nutrient absorption.
• Understanding food intolerances can enhance overall well-being by avoiding discomfort and potential chronic issues linked to unidentified intolerances.

Examples

• Lactose intolerance (reaction to lactose in dairy products).
• Gluten intolerance or sensitivity (common in non-celiac gluten sensitivity).
• Histamine intolerance (commonly found in aged cheese and fermented products).

Additional Information

• knownIssues: Consuming foods that cause intolerances often leads to symptoms like bloating, gas, diarrhea, and stomach pain. It can also contribute to chronic fatigue and anemia if chronic malabsorption occurs.

Related Terms

• Food Allergies
• Lactose Intolerance
• Gluten Sensitivity
• Celiac Disease

References

• Food Intolerance: Symptoms, Causes, Diagnosis, and Treatment
• Food Allergies vs. Food Intolerances: What’s the Difference?