European journal of nutritionJul 21, 2026

Timing of the First Meal and Its Specific Link to Thyroid Function

Circadian Biology Weekly Brief ↗PubMed ↗DOI ↗

Updated Jul 22, 2026

Abstract

Chrononutrition variables may be associated with thyroid function.

The timing of the first meal and the last meal could influence thyroid hormone levels.
Eating windows may play a role in thyroid function regulation.
Changes in meal timing are linked to variations in thyroid activity.

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