Sleep status and its association with dietary habits among children and adolescents in Shandong Province, China: a cross-sectional study

Dietary habits significantly influence sleep duration among children and adolescents in Shandong Province. Regular breakfast consumption, increased intake of vegetable and fruit, and reduced consumption of sugary beverage and fast food were associated with improved sleep duration. These findings underscored the importance of promoting healthy eating behaviors as a key strategy for addressing sleep-related issues and improving overall well-being in young populations.