References Aghayousefi, A., Adraki, M., Zare, M., & Imani, S. (2013). The effect of mindfulness on decreasing the stress, nervousness, and depression of drug over users. The journal of Thought and Behavior, 7(27). Azargoon, H., & Kajbaf, M., B. (2010). The effect of mindfulness education on decreasing the selfimpractical attitude of depressed Isfahan University students. The Journal of Psychology, 1(79). Azargoon, H., Aberi, M., & Moloudi, M. B. (2009). The effect of mindfulness education on decreasing the rumination and depression of Isfahan University students. The monthly journal of Shahed University, 34, 13-15. Cecil, R. L. F. (2004). The fundamentals of inner medicine. Translated by M. Arjomand and S. M. E. Hosseini, Tehran: Arjomand Publications. Crane, R. (2009). Mindfulness-based cognitive therapy. Translated by Ensi Khosh Lahje Sedgh, Tehran: Besat Publications. Creed, F., Henningsen, P. & Fink, P2011. )). Medical Lyon explained symptoms, somatization and bodily distress: developing better clinical services. Cambridge, UK: Cambridge University. Press. Dibaj, Y., Moghadasin, M. M., & Keikhani, F. (2013). Exploring the relationship between psychological disorders and IBS. Shahid Beheshti Medical Sciences Journal, 18(1), 30-33. Ellis, R. (2015). Exploratory study of mindfulness for in patients with chronic gastrointestinal pain: does it reduce pain related distress and increase confidence in pain self-management? D. Clin. Psy. thesis (Volume 1). University College London. Emanuel, A. S., Updegraff, J.A., Kalmbach, A.D.,&Ciesla, J.A. (2010). The role of mindfulness facets in affective forecasting:Personality andIndividual differences, 818 49-815. Farhady, A., & Movahedi, Y. (2013). The effect of mindfulness cognitive therapy on reducing the stress and depression of heart coronary patients. Proceedings of the fifth psychosomatic congress, Shahrekord, Iran. Medical Sciences Journal, 23. Farhady, A., & Movahedi, Y., Kariminejad, K., & Movahedi, M. (2013). Exploring the effect of mindfulness-based cognitive therapy on depression of male patients suffering from cardiovascular coronary. The Journal of Nursing, Heart, and Blodd Vessels, 2(4). Ganji, A., Safavi, M., Naseri Moghadam, S., Nouraei, M., Merat, Sh., Vahedi, H., & Malekzadeh, R. (2006). Investigating the frequency of liver and digestion illnesses from 2001-2005. The Journal of Digestion, 11(56), 33-38. Garland,E.L.,Gaylord,S.A.,&Fredrickson.B.L.(2011). Positive Reappraisalmediates the stress-reductive effects ofMindfulness: An Upward SpiralProcess Mind fullness, 2: 59-67. Gratz KL, Tull MT. (2010). Emotion regulation as a mechanism of change in acceptance-and mindfulnessbased treatments. In: Baer RA, editor. Assessing mindfulness and acceptance processes in clients: Illuminating the theory and practice of change. Oakland, CA: New Harbinger Publications; pp. 107–33. Grossman, p.,Tiefenthaler-Gilmer, u., Raysz, A&,. Kesper, u. (2007).Mindfulness Training as an intervention for Fibromyalgia:Evidence of post intervention and 3-year follow-up benefits in well-being. Psychosom, 76: 226-233. Harrison, N. (2005). The principles of inner medicine (digestion). Translated by M. Arjomand. Tehran: Saman Publications. Jahangirivar, M., & Kavand, M. (2013). The effect of mindfulness cognitive-therapy technique on decreasing the depression of a Multiple-sclerosis patient. Proceedings of the fifth psychosomatic congress, Shahrekord, Iran. Medical Sciences Journal, 77. Jones, M.P., Crowell, M.D., Olden, K.W.,&Creed, F. (2007). Functional gastrointestinal disorders: an update for the psychiatrist. Kabatzin, J. (2005). Mindfulness therapy based on reducing stress. The contemporary psychology – the Iranian biquarterly Psychology Society, 91, 7(2). Karimi, S., & Heidarinasab, L. (2013). Fostering mindfulness, nervousness, depression, and personal welfare in university students. Proceedings of the fifth psychosomatic congress, Shahrekord, Iran. Medical Sciences Journal, 155. Khajedelouii, M., Vosoughinia, H., Bahari, A., Khosravi, A., Esmaeilzadeh, A., Ganji, A., Akhavan Rezayat, K., & Mahmoodi, R. (2013). The demographic, social, and clinical characteristics of IBS patients. The Medical Journal of Mashad Medical Sciences Faculty, 57(3). Koushki, Sh., Jamali, M., Hashemi, M., & Akbari, H. (2012). The effect of mindfulness-based stress-reducing method on decreasing depression and negative attitude of heart patients. Linehan, M. M1993 (.). Cognitive behavioral treatment of borderline personality disorder. New York: Guilford, Press Mazaheri, M., Afshar, H., Mohammadi, N., Daghaghzadeh, H., Bagherian, R., & Adibi, P. (2010). The relationship between Alexithymia dimensions with depression and nervousness of patients suffering from digestion disorders. The Journal of Behavioral-Sciences Studies, 8(2). Mazaheri, M., Saadat, M. (2012). Comparing mentalmeasuring features of the Persian version of digestion symptoms ratio scale in healthy people and patients suffering from digestion disorders. The Journal of Digestion. 17(1), 18-24. McCarney, R.W., Schulz, J. & Grey, A. R. (2012). Effectiveness of mindfulness based therapies in reducing symptoms of depression: A meta- analysis. European Journal of Psychotherapy & Counselling279- :)3(14, 299. Micut, R., Tanasescu, M.D.,& Dragos, D2012(. ). A review the psycho-emotional factors in functional dyspepsia: Revist Medicala Romana, 9(5): 278-86. Mohammadkhani, Sh., & Heidarian, A. (2014). Mindfulness. Kaj psychology center. Narimani, M., Ayayoran, S., Abolghasemi, A., & Ahadi, B. (2012). Comparing the effect of mindfulness educationexcitement control on mental health of physicallyhandicapped patients. Arak Journal of Medical Sciences, 15(2). Porcelli, P. & Sonino, N. (2007(. Psychological factors affecting medical conditions: A new classification for DSM-V .Adv. Psycho som. Med, 28: 1-9. Psychosomatic, 48(2): 93-102. Rosenzwieg, S., Greeson, J.M., Reibel, D.K., Green. J.S., & Jasse Beasley, D.(2010). Mindfulness-based stress reduction for chronic pain conditions: Variation. Journal of Psychosomatic Research, 68: 29-36. Sadok, B., & Sado, V. (2007). The summary of psychiatry: Behavioral science/clinical psychiatry. Translated by Farzin Rezaei. Tehran: Arjomand Publications. Samani, S., Jokar, B. (2005). Evaluating the validity of the short form of depression, nervousness, and stress scale. The Shiraz Journal of Social and Humanities Sciences, 26(3), 65-76. Sarason, B., & Sarason, E. (2007). The psychology of illness. Translated by M. A. Asghari Moghadam, M. Dehghani, and B. Najarian. Tehran: Roshd Publications. The ministry of hygiene, treatment, and medical education – faculty of research and technology. (2015). Digestion observation criteria questionnaire. Woo, D.G., Kim, H., Lim, D., Seo, D.J., Kong Kong, I.D., & et al. (2007). Relationship between Functional Gastrointestinal Disorders and Risk Factors: A Biomechanical Analysis. International Journal of Medical Health, Biomedical and Pharmaceutical Engineering, 1(2): 46-8. Yousefi, R. (2013). Comparing the incompatible initial quasi-studies and methods of regulating excitement in normal people and patients suffering from digestion disorders. The Journal of Digestion, 4, 207-264. Zomorodi, S., & Raoulzadeh Tabatabaii, S. K. (2013). Comparing the effect of cognitive-behavioral treatment and mindfulness-based treatment on improving the quality of life of IBS patients. Clinical Psychology Quarterly, 13(4).