Is there an association between diet and depression in children and adolescents? A systematic review

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Khalid, Sundus ; Williams, Claire M. ; Reynolds, Shirley A. (2016)

This review critically evaluates previous research investigating the association between dietary intake of children and young people and depression and related mental health problems. A systematic literature search was conducted using electronic databases such as PSYCINFO, MEDLINE, PUBMED and COCHRANE. Twenty studies were identified that met the inclusion criteria and were subsequently rated for quality. The studies used a range of methods to measure dietary intake and mental health. Important potential confounding variables (e.g. socio-economic status) were often not included or controlled. There were also inconsistencies in the use of key constructs, which made comparisons between studies difficult. Despite some contradictory results, overall there was support for an association between healthy dietary patterns or consumption of a high quality diet and lower levels of depression or better mental health. Similarly, there was a relationship between unhealthy diet and consumption of low quality diet and depression or poor mental health. However, where significant relationships were reported effect sizes were small. Future research on the relationship between diet and mental health in young people should use more clearly defined constructs to define diet and include or control for important confounds.
  • References (50)
    50 references, page 1 of 5

    6. Berry EM, Growdon JH, Wurtman JJ et al. (1991) A balanced carbohydrate: protein diet in the management of Parkinson's disease. Neurology 41, 1295-1297.

    7. National Institute for Health and Care Excellence, NICE (2015). Depression in children and young people: identification and management. (accessed September 2016)

    8. Whittington CJ, Kendall T, Fonag P et al. (2004). Selective serotonin reuptake inhibitors in childhood depression: systematic review of published versus unpublished data. Lancet 363, 1341-1345.

    9. Kennard BD, Silva SG, Tonev S et al. (2009). Remission and Recovery in the Treatment for Adolescents with Depression Study (TADS): Acute and Long-term Outcomes. JAACAP 48, 186-195.

    10. Goodyer I, Dubicka B, Wilkinson P et al. (2007). Selective serotonin reuptake inhibitors (SSRIs) and routine specialist care with and without cognitive behaviour therapy in adolescents with major depression: randomised controlled trial. BMJ 335, 142

    11. Murakami K, Miyake Y, Sasaki S et al. (2010). Fish and n-3 polyunsaturated fatty acid intake and depressive symptoms: Ryukyus Child Health Study. Pediatrics 126, e623-e630. doi:10.1542/peds.2009-3277

    12. Oddy WH, Hickling S, Smith MA et al. (2011). Dietary intake of omega-3 fatty acids and risk of depressive symptoms in adolescents. Depress Anxiety 28, 582-588. doi:10.1002/da.20822

    13. Penninx BW, Guralnik JM, Ferrucci L et al. (2000). Vitamin B(12) deficiency and depression in physically disabled older women: epidemiologic evidence from the Women's Health and Aging Study. Am J Psychiatry 157, 715-721

    14. McLoughlin IJ & Hodge JS (1990). Zinc in depressive disorder. Acta Psychiatrica Scandinavica 82, 451-453.

    15. Maes M, D'Haese PC, Scharpe S et al. (1994). Hypozincemia in depression. J Affect Disorders 31, 135-140.

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