Family Dinner Frequency is inversely related to Mental Disorders and Obesity in Adolescents: the CASPIAN-III Study

Family dinner is a proxy of family connectedness that may affect mental health. The present study aimed to examine the associations of frequency of family dinner with mental disorders and obesity in a nationally-representative sample of Iranian adolescents.
A total of 5528 Iranians adolescents aged 10–18 years were enrolled in the third survey of a national surveillance program during 2009–2010, entitled Childhood and Adolescence Surveillance and Prevention of Adult Non-communicable disease (CASPIAN-III) study. The frequency of family dinner meal was assessed. Mental health assessments were done as part of the World Health Organization-Global School-based Student Health Survey. The odds of having mental disorders and obesity were assessed by logistic regression.
No significant difference was found in dietary intake between family dinner consumers (≥5 times (night)/wk) and skippers ( The current study showed an inverse relationship between the frequency of family dinner consuming and mental disorders and obesity in a nationally-representative sample of Iranian adolescents. Such simple recommendations for families may be feasible, sustainable, and effective for health promotion and disease prevention.