Story perspectives

Study Reveals Most Gluten Sensitivities Are Misdiagnosed

10/31/2025

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Summary

Story summary

The Lancet study led by Jessica Biesiekierski of the University of Melbourne challenges gluten intolerance.
Only 16–30% of people who self-identify as gluten-sensitive actually have gluten-triggered symptoms.
Issues often arise from fermentable carbohydrates or psychological factors like the nocebo effect.
The study suggests many people can safely consume gluten.
Experts advise consulting healthcare professionals for a proper diagnosis and exploring other dietary factors before adopting a gluten-free diet.

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Story summary

The Lancet study led by Jessica Biesiekierski of the University of Melbourne challenges gluten intolerance.
Only 16–30% of people who self-identify as gluten-sensitive actually have gluten-triggered symptoms.
Issues often arise from fermentable carbohydrates or psychological factors like the nocebo effect.
The study suggests many people can safely consume gluten.
Experts advise consulting healthcare professionals for a proper diagnosis and exploring other dietary factors before adopting a gluten-free diet.