1. Azimi H, Of MZ-J of MU, 2002 U. Religious coping and anxiety in students of Mazandaran University of Medical Sciences. 2002; Available from: http://jmums.mazums.ac.ir/article-1-72-en.html[in Persian].

2. Farahangiz S, Mohebpour F, Salehi A. Assessment of Mental Health among Iranian Medical Students: A Cross-Sectional Study. Int J Health Sci (Qassim). 2016 Jan;10(1):49-55.[in Persian]. [DOI:10.12816/0031216]

3. Leventhal AM, Zvolensky MJ. Anxiety, depression, and cigarette smoking: a transdiagnostic vulnerability framework to understanding emotion-smoking comorbidity. Psychol Bull. 2015;141(1):176-212. [DOI:10.1037/bul0000003]

4. Sharifi V, Amin-Esmaeili M, Hajebi A, Motevalian A, Radgoodarzi R, Hefazi M, et al. Twelve-month prevalence and correlates of psychiatric disorders in Iran: the Iranian Mental Health Survey, 2015;18(2):76-84. [in Persian].

5. Jacka FN, Pasco JA, Williams LJ, Meyer BJ, Digger R, Berk M. Dietary intake of fish and PUFA, and clinical depressive and anxiety disorders in women. Br J Nutr. 2013;109(11):2059-66. [DOI:10.1017/S0007114512004102]

6. Jacka FN, Pasco JA, Mykletun A, Williams LJ, Hodge AM, O'Reilly SL, et al. Association of Western and Traditional Diets With Depression and Anxiety in Women. Am J Psychiatry. 2010;167(3):305-11. [DOI:10.1176/appi.ajp.2009.09060881]

7. Natacci L, M Marchioni D, C Goulart A, Nunes MA, B Moreno A, O Cardoso L, et al. Omega 3 Consumption and Anxiety Disorders: A Cross-Sectional Analysis of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). Nutrients 2018;10(6). [DOI:10.3390/nu10060663]

8. Koppmair S, Kassie M, Qaim M. Farm production, market access and dietary diversity in Malawi. Public Health Nutr 2017;20(2):325-35. [DOI:10.1017/S1368980016002135]

9. Kennedy G, Ballard T, Dop MC (Marie C, European :union:. Guidelines for measuring household and individual dietary diversity. Food and Agriculture Organization of the United Nations; 2011. 53 p.

10. Bos MGN, Peters S, van de Kamp FC, Crone EA, Tamnes CK. Emerging depression in adolescence coincides with accelerated frontal cortical thinning. J Child Psychol Psychiatry 2018;59(9):994-1002. [DOI:10.1111/jcpp.12895]

11. Rahe C, Unrath M, Berger K. Dietary patterns and the risk of depression in adults: a systematic review of observational studies. Eur J Nutr 2014;53(4):997-1013. [DOI:10.1007/s00394-014-0652-9]

12. Kennedy G, Ballard T, Dop MC (Marie C, European :union:. Guidelines for measuring household and individual dietary diversity. Food and Agriculture Organization of the United Nations; 2011. 53 p. Available from: http://www.fao.org/3/i1983e/i1983e00.htm

13. Afzali A, Delavar A, BORJALI A, Mirzamani M. PSYCHOMETRIC PROPERTIES OF DASS-42 AS ASSESSED IN A SAMPLE OF KERMANSHAH HIGH SCHOOL STUDENTS [Internet]. Vol. 5. JOURNAL OF RESEARCH IN BEHAVIOURAL SCIENCES; 2007. p. 81-92. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?ID=137472[in Persian].

14. Siamak S, Bahram J. A study on the reliability and validity of the short form of the depression anxiety stress scale (DASS-21) [Internet]. Vol. 26. JOURNAL OF SOCIAL SCIENCES AND HUMANITIES OF SHIRAZ UNIVERSITY; 2007. p. 65-77. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=125151[in Persian].

15. Norman A, Bellocco R, Vaida F, Wolk A. Total physical activity in relation to age, body mass, health and other factors in a cohort of Swedish men. Int J Obes 2002;26(5):670-5. [DOI:10.1038/sj.ijo.0801955]

16. Kelishadi R, Katayon R, Khosravi A, Sadeghi M, Rohafza H. A Study of Adolescent Physical Activity Pattern in Isfahan [Internet]. Vol. 3. (SHAHREKORD UNIVERSITY OF MEDICAL SCIENCES JOURNAL); 1380 p. 55-66. Available from: https://www.sid.ir/fa/journal/ViewPaper.aspx?id=48461[in Persian].

17. Ahmadi A, Mohammadi-Sartang M, Nooraliee P, Veisi M, Rasouli J. Prevalence of anxiety and it's relationship with consumption of snacks in high school students in Shiraz. 2013; Available from: http://eprints.skums.ac.ir/3830/[in Persian].

18. Wahlqvist ML, Lo CS, Myers KA. Food variety is associated with less macrovascular disease in those with type II diabetes and their healthy controls. J Am Coll Nutr. 1989;8(6):515-23. [DOI:10.1080/07315724.1989.10720321]

19. Azadbakht L, Nutrition AE-P health, 2011 U. Dietary diversity score is related to obesity and abdominal adiposity among Iranian female youth. cambridge.org [Internet]. 2011; Available from: https://www.cambridge.org/core/journals/public-health-nutrition/article/dietary-diversity. [in Persian]

20. Hoogendijk WJG, Lips P, Dik MG, Deeg DJH, Beekman ATF, Penninx BWJH. Depression Is Associated With Decreased 25-Hydroxyvitamin D and Increased Parathyroid Hormone Levels in Older Adults. Arch Gen Psychiatry. 2008;65(5):508. [DOI:10.1001/archpsyc.65.5.508]

21. van Egmond-Fröhlich AWA, Weghuber D, de Zwaan M. Association of Symptoms of Attention-Deficit/Hyperactivity Disorder with Physical Activity, Media Time, and Food Intake in Children and Adolescents. PLoS One. 2012;7(11):e49781. [DOI:10.1371/journal.pone.0049781]

22. Jacka FN, Rothon C, Taylor S, Berk M, Stansfeld SA. Diet quality and mental health problems in adolescents from East London: a prospective study. Soc Psychiatry Psychiatr Epidemiol. 2013;48(8):1297-306. [DOI:10.1007/s00127-012-0623-5]

23. Kuczmarski MF, Cremer Sees A, Hotchkiss L, Cotugna N, Evans MK, Zonderman AB. Higher Healthy Eating Index-2005 Scores Associated with Reduced Symptoms of Depression in an Urban Population: Findings from the Healthy Aging in Neighborhoods of Diversity Across the Life Span (HANDLS) Study. J Am Diet Assoc. 2010;110(3):383-9. [DOI:10.1016/j.jada.2009.11.025]

24. Clayton EH, Hanstock TL, Hirneth SJ, Kable CJ, Garg ML, Hazell PL. Reduced mania and depression in juvenile bipolar disorder associated with long-chain ω-3 polyunsaturated fatty acid supplementation. Eur J Clin Nutr. 2009;63(8):1037-40. [DOI:10.1038/ejcn.2008.81]

25. Lakhan SE, Vieira KF. Nutritional therapies for mental disorders. Nutr J. 2008;7(1):2. [DOI:10.1186/1475-2891-7-2]

26. Bhui K, Fletcher A. Common mood and anxiety states: gender differences in the protective effect of physical activity. Soc Psychiatry Psychiatr Epidemiol. 2000;35(1):28-35. [DOI:10.1007/s001270050005]

27. Goodwin RD. Association between physical activity and mental disorders among adults in the United States. Prev Med (Baltim). 2003 Jun 1;36(6):698-703. [DOI:10.1016/S0091-7435(03)00042-2]

28. Charney DS, Krystal JH, Delgado PL, Heninger GR. Serotonin-Specific Drugs for Anxiety and Depressive Disorders. Annu Rev Med. 1990;41(1):437-46. [DOI:10.1146/annurev.me.41.020190.002253]

29. Bandelow B, Michaelis S, Wedekind D. Treatment of anxiety disorders. Dialogues Clin Neurosci. 2017;19(2):93-107.