ISGlobal study links extended overnight fast and early breakfast to lower BMI

11 articles · Updated · Ynetnews · Apr 23

The study tracked over 7,000 adults aged 40-65 in Spain, with 3,000 followed up after five years to assess meal timing and BMI changes.
Researchers found that extending the overnight fast and eating breakfast early are associated with lower BMI, especially when combined with early dinner, supporting the role of meal timing in weight management.
Gender differences emerged, with women reporting healthier diets but poorer mental health, while men who skipped breakfast saw no weight benefit. The findings reinforce chrononutrition’s importance for metabolic health and disease prevention.

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