What is the best way to distinguish between a food intolerance and a food allergy?

Question

Quizplus · Accepted Answer

The most accurate way to distinguish between a food intolerance and a food allergy is to participate in a double-blind placebo-controlled oral food challenge led by an immunologist. This involves consuming a small amount of the suspected food allergen (or a placebo) under medical supervision and monitoring for any adverse reactions. This method is considered the gold standard for diagnosing food allergies. Options A and B may be dangerous and can lead to severe reactions, and option E only addresses severe allergic reactions (anaphylaxis) and not milder forms of food allergy or food intolerance. Option D is incorrect as there are effective ways to distinguish between the two conditions.

What Is the Best Way to Distinguish Between a Food