Exploring CBTi's Dual Effect on Sleep, Diet, & Chrononutrition

Change in Bed Time,Change in Get Up Time,Change in Time in Bed,Change in Sleep Onset Latency (in minutes).,Change in Sleep Efficiency,Change in Wake After Sleep Onset,Change in Late-Night Eating Occasions number,Change in Eating Window Duration and Fasting Window Duration,Change in Number of Meals

This study aims to investigate the effects of Cognitive Behavioral Therapy for Insomnia
 (CBTi) on both sleep patterns and dietary habits in Lebanese adults with insomnia. Sleep
 patterns and dietary habits are intricately linked, with dysregulated sleep associated with
 poor diet quality and increased snacking. Conversely, the types of nutrients consumed can
 affect hormonal balance and circadian rhythm. Insomnia and obesity are interrelated public
 health concerns, with CBTi showing efficacy in improving sleep. This study will recruit
 participants with insomnia and randomly assign them to receive either CBTi or basic sleep
 hygiene education. Baseline assessments will include validated questionnaires about insomnia,
 dietary habits, and physical activity and a 7-day 24-hour diet recall sheets, as well as
 actigraphy for sleep parameters, and physical activity assessments. The intervention will
 last for four weeks, with post-intervention assessments conducted similarly to baseline.