Circadian rhythms in binge eating disorder and how morning bright light and timed melatonin may affect them: A 4-week controlled trial

Binge eating disorder (BED) may involve a delayed circadian phase as indicated by dim light melatonin onset (DLMO).

• Circadian system dysregulation is evident in individuals with binge eating disorder.
• The study hypothesizes a connection between delayed DLMO and characteristics of BED.
• A chronobiotic intervention could potentially modify circadian timing in BED.
• Mechanistic insights into BED chronobiology were explored through a two-phase study.

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