Perceived Changes in Psychological Well-Being, Cognitive Domains, and Sleep Quality Among Jordanian Adults Observing Ramadan Intermittent Fasting: A Prospective Cohort Study

Background and Aims: Ramadan intermittent fasting (RIF) involves significant shifts in sleep patterns and circadian rhythms that may affect neurological health. This study aimed to evaluate changes in neuropsychiatric and neurocognitive functions in relation to sleep quality among healthy adults observing RIF.