[
Abbas, N., Shakil, M., Akhtar Rana, Z., Basharat Ali, S., Ayub Awan, A., Gul, S. (2023). A systematic review of the role of diet in ulcerative colitis. Cureus, 15 (5), e39350. https://doi.org/10.7759/cureus.39350.
]Search in Google Scholar
[
Abegunde, A. T., Muhammad, B. H., Bhatti, O., Ali, T. (2016). Environmental risk factors for inflammatory bowel diseases: Evidence based literature review. World J. Gastroenterol., 22 (27), 6296. https://doi.org/10.3748/wjg.v22.i27.6296.
]Search in Google Scholar
[
Alam, M. T., Amos, G. C. A., Murphy, A. R. J., Murch, S., Wellington, E. M. H., Arasaradnam, R. P. (2020). Microbial imbalance in inflammatory bowel disease patients at different taxonomic levels. Gut Pathogens, 12 (1), 1. https://doi.org/10.1186/s13099-019-0341-6.
]Search in Google Scholar
[
Belizário, J. E., Napolitano, M. (2015). Human microbiomes and their roles in dysbiosis, common diseases, and novel therapeutic approaches. Frontiers Microbiol., 6, 1050. https://doi.org/10.3389/fmicb.2015.01050.
]Search in Google Scholar
[
Benjamin, J. L., Hedin, C. R. H., Koutsoumpas, A., Ng, S. C., McCarthy, N. E., Prescott, N. J., Pessoa-Lopes, P., Mathew, C. G., Sanderson, J., Hart, A. L., Kamm, M. A., Knight, S. C., Forbes, A., Stagg, A. J., Lindsay, J. O., Whelan, K. (2012). Smokers with active Crohn’s disease have a clinically relevant dysbiosis of the gastrointestinal microbiota. Inflamm. Bowel Dis., 18 (6), 1092–1100. https://doi.org/10.1002/ibd.21864.
]Search in Google Scholar
[
Berkowitz, L., Schultz, B. M., Salazar, G. A., Pardo-Roa, C., Sebastián, V. P., Álvarez-Lobos, M. M., Bueno, S. M. (2018). Impact of cigarette smoking on the gastrointestinal tract inflammation: Opposing effects in Crohn’s disease and ulcerative colitis. Frontiers Immunol., 9, 74. https://doi.org/10.3389/fimmu.2018.00074
]Search in Google Scholar
[
Bilski, J., Brzozowski, B., Mazur-Bialy, A., Sliwowski, Z., Brzozowski, T. (2014). The role of physical exercise in inflammatory bowel disease. BioMed Res. Int., 2014, 429031. https://doi.org/10.1155/2014/429031.
]Search in Google Scholar
[
Bode, C., Christian Bode, J. (2003). Effect of alcohol consumption on the gut. Best Practice & Research Clinical Gastroenterology, 17 (4), 575–592. https://doi.org/10.1016/S1521-6918(03)00034-9.
]Search in Google Scholar
[
Cataldi, S., Bonavolontà, V., Poli, L., Clemente, F. M., De Candia, M., Carvutto, R., Silva, A. F., Badicu, G., Greco, G., Fischetti, F. (2022). The relationship between physical activity, physical exercise, and human gut microbiota in healthy and unhealthy subjects: A systematic review. Biology, 11 (3), 479. https://doi.org/10.3390/biology11030479.
]Search in Google Scholar
[
Chiba, M., Tsuda, S., Komatsu, M., Tozawa, H., Takayama, Y. (2016). Onset of ulcerative colitis during a low-carbohydrate weight-loss diet and treatment with a plant-based diet: A case report. Permanente J., 20 (1), 80–84. https://doi.org/10.7812/TPP/15-038.
]Search in Google Scholar
[
Cortes, G. M., Marcialis, M. A., Bardanzellu, F., Corrias, A., Fanos, V., Mussap, M. (2022). Inflammatory bowel disease and COVID-19: How microbiomics and metabolomics depict two sides of the same coin. Frontiers Microbiol., 13, 856165. https://doi.org/10.3389/fmicb.2022.856165.
]Search in Google Scholar
[
Dahal, R. H., Kim, S., Kim, Y. K., Kim, E. S., Kim, J. (2023). Insight into gut dysbiosis of patients with inflammatory bowel disease and ischemic colitis. Frontiers Microbiol., 14, 1174832. https://doi.org/10.3389/fmicb.2023.1174832.
]Search in Google Scholar
[
de Cuevillas, B., Riezu-Boj, J. I., Abete, I., Zulet, M. A., Galarregui, C., Gonzalez-Navarro, C. J., Milagro, F. I., Martínez, J. A., Navas-Carretero, S. (2022). Possible metabolic interplay between quality of life and fecal microbiota in a presenior population: Preliminary results. Nutrition, 103–104, 111841. https://doi.org/10.1016/j.nut.2022.111841.
]Search in Google Scholar
[
De Sousa, J. F. M., Paghdar, S., Khan, T. M., Patel, N. P., Chandrasekaran, S., Tsouklidis, N. (2022). Stress and inflammatory bowel disease: Clear mind, happy colon. Cureus., 14 (5), e25006. https://doi.org/10.7759/cureus.25006.
]Search in Google Scholar
[
de Vos, W. M., Tilg, H., Van Hul, M., Cani, P. D. (2022). Gut microbiome and health: Mechanistic insights. Gut, 71 (5), 1020–1032. https://doi.org/10.1136/gutjnl-2021-326789.
]Search in Google Scholar
[
Devaux, C. A., Lagier, J.-C., Raoult, D. (2021). New insights into the physiopathology of COVID-19: SARS-CoV-2-associated gastrointestinal illness. Frontiers Med., 8, 640073. https://doi.org/10.3389/fmed.2021.640073.
]Search in Google Scholar
[
European Commission (n.d.). State of Health in the EU. The Country Health Profiles https://health.ec.europa.eu/state-health-eu/country-health-profiles_en (accessed 10.11.2023).
]Search in Google Scholar
[
European Observatory on Health Systems and Policies. (2021). State of Health in the EU. Latvia. Country Health Profile 2021. https://eurohealthobservatory.who.int/publications/m/latvia-country-health-profile-2021 (accessed 10.11.2023).
]Search in Google Scholar
[
Fu, Q., Ma, X., Li, S., Shi, M., Song, T., Cui, J. (2024). New insights into the interactions between the gut microbiota and the inflammatory response to ulcerative colitis in a mouse model of dextran sodium sulfate and possible mechanisms of action for treatment with PE&AFWE. Animal Models and Experimental Medicine, 7 (2), 83–97. https://doi.org/10.1002/ame2.12405.
]Search in Google Scholar
[
Gao, F., Guo, R., Ma, Q., Li, Y., Wang, W., Fan, Y., Ju, Y., Zhao, B., Gao, Y., Qian, L., et al. (2022). Stressful events induce long-term gut microbiota dysbiosis and associated post-traumatic stress symptoms in healthcare workers fighting against COVID-19. J. Affect. Disord., 303, 187–195. https://doi.org/10.1016/j.jad.2022.02.024.
]Search in Google Scholar
[
Haskey, N., Estaki, M., Ye, J., Shim, R. K., Singh, S., Dieleman, L. A., Jacobson, K., Gibson, D. L. (2023). A Mediterranean diet pattern improves intestinal inflammation concomitant with reshaping of the bacteriome in ulcerative colitis: A randomised controlled trial. J. Crohn’s Colitis, 17 (10), 1569–1578. https://doi.org/10.1093/ecco-jcc/jjad073.
]Search in Google Scholar
[
He, P., Yu, L., Tian, F., Zhang, H., Chen, W., Zhai, Q. (2022). Dietary patterns and gut microbiota: The crucial actors in inflammatory bowel disease. Adv. Nutr., 13 (5), 1628–1651. https://doi.org/10.1093/advances/nmac029.
]Search in Google Scholar
[
Heravi, F. S., Naseri, K., Hu, H. (2023). Gut microbiota composition in patients with neurodegenerative disorders (Parkinson’s and Alzheimer’s) and healthy controls: A systematic review. Nutrients, 15 (20), 4365. https://doi.org/10.3390/nu15204365.
]Search in Google Scholar
[
Hernández-Quiroz, F., Nirmalkar, K., Villalobos-Flores, L. E., Murugesan, S., Cruz-Narváez, Y., Rico-Arzate, E., Hoyo-Vadillo, C., Chavez-Carbajal, A., Pizano-Zárate, M. L., García-Mena, J. (2020). Influence of moderate beer consumption on human gut microbiota and its impact on fasting glucose and ā-cell function. Alcohol, 85, 77–94. https://doi.org/10.1016/j.alcohol.2019.05.006.
]Search in Google Scholar
[
Hossain, M. M., Tasnim, S., Sultana, A., Faizah, F., Mazumder, H., Zou, L., McKyer, E. L. J., Ahmed, H. U., Ma, P. (2020). Epidemiology of mental health problems in COVID-19: A review. F1000Research, 9, 636. https://doi.org/10.12688/f1000research.24457.1
]Search in Google Scholar
[
Ishizaka, A., Koga, M., Mizutani, T., Yamayoshi, S., Iwatsuki-Horimoto, K., Adachi, E., Suzuki, Y., Kawaoka, Y., Yotsuyanagi, H. (2024). Association of gut microbiota with the pathogenesis of SARS-CoV-2 Infection in people living with HIV. BMC Microbiol., 24 (1), 6. https://doi.org/10.1186/s12866-023-03157-5.
]Search in Google Scholar
[
Jacobs, J. P., Sauk, J. S., Ahdoot, A. I., Liang, F., Katzka, W., Ryu, H. J., Khandadash, A., Lagishetty, V., Labus, J. S., Naliboff, B. D., Mayer, E. A. (2024). Microbial and metabolite signatures of stress reactivity in ulcerative colitis patients in clinical remission predict clinical flare risk. Inflamm. Bowel Dis., 30 (3), 336–346. https://doi.org/10.1093/ibd/izad185.
]Search in Google Scholar
[
Jowett, S. L. (2004). Influence of dietary factors on the clinical course of ulcerative colitis: A prospective cohort study. Gut, 53 (10), 1479–1484. https://doi.org/10.1136/gut.2003.024828.
]Search in Google Scholar
[
Knight-Sepulveda, K., Kais, S., Santaolalla, R., Abreu, M. T. (2015). Diet and inflammatory bowel disease. Gastroenterol. Hepatol., 11 (8), 511–520.
]Search in Google Scholar
[
Koutouratsas, T., Philippou, A., Kolios, G., Koutsilieris, M., Gazouli, M. (2021). Role of exercise in preventing and restoring gut dysbiosis in patients with inflammatory bowel diseases: A review. World J. Gastroenterol., 27 (30), 5037–5046. https://doi.org/10.3748/wjg.v27.i30.5037.
]Search in Google Scholar
[
Laffin, M., Fedorak, R., Zalasky, A., Park, H., Gill, A., Agrawal, A., Keshteli, A., Hotte, N., Madsen, K. L. (2019). A high-sugar diet rapidly enhances susceptibility to colitis via depletion of luminal short-chain fatty acids in mice. Sci. Rep., 9 (1), 12294. https://doi.org/10.1038/s41598-019-48749-2.
]Search in Google Scholar
[
Lamers, M. M., Beumer, J., van der Vaart, J., Knoops, K., Puschhof, J., Breugem, T. I., Ravelli, R. B. G., Paul van Schayck, J., Mykytyn, A. Z., Duimel, H. Q., et al. (2020). SARS-CoV-2 productively infects human gut enterocytes. Science, 369 (6499), 50–54. https://doi.org/10.1126/science.abc1669.
]Search in Google Scholar
[
Lee, S. H., Yun, Y., Kim, S. J., Lee, E.-J., Chang, Y., Ryu, S., Shin, H., Kim, H.-L., Kim, H.-N., Lee, J. H. (2018). Association between cigarette smoking status and composition of gut microbiota: Population-based cross-sectional study. J. Clin. Med., 7 (9), 282. https://doi.org/10.3390/jcm7090282.
]Search in Google Scholar
[
Li, S., Zhuge, A., Wang, K., Lv, L., Bian, X., Yang, L., Xia, J., Jiang, X., Wu, W., Wang, S., Wang, Q., Li, L. (2021). Ketogenic diet aggravates colitis, impairs intestinal barrier and alters gut microbiota and metabolism in DSS-induced mice. Food Function, 12 (20), 10210–10225. https://doi.org/10.1039/D1FO02288A.
]Search in Google Scholar
[
Magalhães, N. S., Savino, W., Silva, P. M. R., Martins, M. A., Carvalho, V. F. (2021). Gut microbiota dysbiosis is a crucial player for the poor outcomes for COVID-19 in elderly, diabetic and hypertensive patients. Frontiers Med., 8, 644751. https://doi.org/10.3389/fmed.2021.644751.
]Search in Google Scholar
[
Marques, C., Dinis, L., Barreiros Mota, I., Morais, J., Ismael, S., Pereira-Leal, J. B., Cardoso, J., Ribeiro, P., Beato, H., Resende, M., et al. (2022). Impact of beer and nonalcoholic beer consumption on the gut microbiota: A randomized, double-blind, controlled trial. J. Agricult. Food Chem., 70 (41), 13062–13070. https://doi.org/10.1021/acs.jafc.2c00587.
]Search in Google Scholar
[
Mutlu, E., Keshavarzian, A., Engen, P., Forsyth, C. B., Sikaroodi, M., Gillevet, P. (2009). Intestinal dysbiosis: A possible mechanism of alcohol-induced endotoxemia and alcoholic steatohepatitis in rats. Alcoholism Clin. Exper. Res., 33 (10), 1836–1846. https://doi.org/10.1111/j.1530-0277.2009.01022.x.
]Search in Google Scholar
[
Nishida, A., Inoue, R., Inatomi, O., Bamba, S., Naito, Y., Andoh, A. (2018). Gut microbiota in the pathogenesis of inflammatory bowel disease. Clin. J. Gastroenterol., 11 (1), 1–10. https://doi.org/10.1007/s12328-017-0813-5.
]Search in Google Scholar
[
Ozsoy, S., Sultanoglu, N., Sanlidag, T. (2022). The role of Mediterranean diet and gut microbiota in type-2 diabetes mellitus associated with obesity (diabesity). J. Prevent. Med. Hygiene, 63 (2 Suppl 3), E87–E92. https://doi.org/10.15167/2421-4248/jpmh2022.63.2S3.2751.
]Search in Google Scholar
[
Piovezani Ramos, G., Kane, S. (2021). Alcohol use in patients with inflammatory bowel disease. Gastroenterol. Hepatol., 17 (5), 211–225.
]Search in Google Scholar
[
Puce, L., Hampton-Marcell, J., Trabelsi, K., Ammar, A., Chtourou, H., Boulares, A., Marinelli, L., Mori, L., Cotellessa, F., Currà, A., Trompetto, C., Bragazzi, N. L. (2022). Swimming and the human microbiome at the intersection of sports, clinical, and environmental sciences: A scoping review of the literature. Frontiers Microbiol., 13, 984867. https://doi.org/10.3389/fmicb.2022.984867
]Search in Google Scholar
[
Rinninella, E., Raoul, P., Cintoni, M., Franceschi, F., Miggiano, G., Gasbarrini, A., Mele, M. (2019). What is the healthy gut microbiota composition? A changing ecosystem across age, environment, diet, and diseases. Microorganisms, 7 (1), 14. https://doi.org/10.3390/microorganisms7010014.
]Search in Google Scholar
[
Shah, V. O., Ferguson, J. E., Hunsaker, L. A., Deck, L. M., Vander Jagt, D. L. (2010). Natural products inhibit LPS-induced activation of pro-inflammatory cytokines in peripheral blood mononuclear cells. Nat. Prod. Res., 24 (12), 1177–1188. https://doi.org/10.1080/14786410903112680.
]Search in Google Scholar
[
Sheehan, D., Moran, C., Shanahan, F. (2015). The microbiota in inflammatory bowel disease. J. Gastroenterol., 50 (5), 495–507. https://doi.org/10.1007/s00535-015-1064-1.
]Search in Google Scholar
[
Sun, Y., Li, L., Xie, R., Wang, B., Jiang, K., Cao, H. (2019). Stress triggers flare of inflammatory bowel disease in children and adults. Front. Pediatr., 7, 432. https://doi.org/10.3389/fped.2019.00432
]Search in Google Scholar
[
Tang, L., Gu, S., Gong, Y., Li, B., Lu, H., Li, Q., Zhang, R., Gao, X., Wu, Z., Zhang, J., Zhang, Y., Li, L. (2020). Clinical significance of the correlation between changes in the major intestinal bacteria species and COVID-19 severity. Engineering, 6 (10), 1178–1184. https://doi.org/10.1016/j.eng.2020.05.013.
]Search in Google Scholar
[
Wang, Y., Ma, S., Yang, C., Cai, Z., Hu, S., Zhang, B., Tang, S., Bai, H., Guo, X., Wu, J., et al. (2020). Acute psychological effects of Coronavirus Disease 2019 outbreak among healthcare workers in China: A cross-sectional study. Translat. Psychiatry, 10 (1), 348. https://doi.org/10.1038/s41398-020-01031-w.
]Search in Google Scholar
[
Wang, Y., Shi, L., Que, J., Lu, Q., Liu, L., Lu, Z., Xu, Y., Liu, J., Sun, Y., Meng, S., et al. (2021). The impact of quarantine on mental health status among general population in China during the COVID-19 pandemic. Mol. Psychiatry, 26 (9), 4813–4822. https://doi.org/10.1038/s41380-021-01019-y.
]Search in Google Scholar
[
Wei, B., Liu, Y., Li, H., Peng, Y., Luo, Z. (2023). Impact of alcohol consumption on coronavirus disease 2019 severity: A systematic review and meta-analysis. J. Med. Virol., 95 (2), e28547. https://doi.org/10.1002/jmv.28547.
]Search in Google Scholar
[
Xia, C., Dissanayake, J., Badov, D. (2023). A new onset of ulcerative colitis post-COVID-19: A case report. Cureus, 15 (3), e36257. https://doi.org/10.7759/cureus.36257
]Search in Google Scholar
[
Yamamoto-Furusho, J. K. (2007). Genetic factors associated with the development of inflammatory bowel disease. World J. Gastroenterol., 13 (42), 5594. https://doi.org/10.3748/wjg.v13.i42.5594.
]Search in Google Scholar
[
Yan, J., Wang, L., Gu, Y., Hou, H., Liu, T., Ding, Y., Cao, H. (2022). Dietary patterns and gut microbiota changes in inflammatory bowel disease: Current insights and future challenges. Nutrients, 14 (19), 4003. https://doi.org/10.3390/nu14194003.
]Search in Google Scholar
[
Yan, S., Wang, H., Feng, B., Ye, L., Chen, A. (2024). Causal relationship between gut microbiota and diabetic nephropathy: A two-sample Mendelian randomization study. Frontiers Immunol., 15. https://doi.org/10.3389/fimmu.2024.1332757.
]Search in Google Scholar
[
Zhu, S., Han, M., Liu, S., Fan, L., Shi, H., Li, P. (2022). Composition and diverse differences of intestinal microbiota in ulcerative colitis patients. Frontiers Cell. Infect. Microbiol., 12, 953962. https://doi.org/10.3389/fcimb.2022.953962
]Search in Google Scholar