en پزشکی سبک زندگی و راهبردهای پیشگیرانه برای بیماری‌های مزمن: یک مرور روایی بهداشت عمومی General Health مروری Review <div style="text-align: justify;"><span style="font-size:12pt"><span style="line-height:normal"><span sans-serif="" style="font-family:Aptos,"><b><u><span new="" roman="" style="font-family:" times=""><span style="color:#215e99">Background & Objectives:</span></span></u></b> <span new="" roman="" style="font-family:" times="">Noncommunicable diseases (NCDs) remain the leading cause of morbidity and mortality worldwide and are driven predominantly by modifiable lifestyle-related factors. In recent years, lifestyle medicine has emerged as a distinct clinical discipline and academic field at many leading universities, employing evidence-based lifestyle interventions to prevent, treat, and, in some cases, reverse chronic disease. This review examines the role of lifestyle medicine in the prevention and management of NCDs.</span></span></span></span><br> <span style="font-size:12pt"><span style="line-height:normal"><span sans-serif="" style="font-family:Aptos,"><b><u><span new="" roman="" style="font-family:" times=""><span style="color:#215e99">Material & Methods:</span></span></u></b> <span new="" roman="" style="font-family:" times="">A narrative review was conducted using PubMed, Scopus, and Google Scholar to identify relevant literature published between 2000 and 2025. More than 130 studies, clinical guidelines, and position statements addressing lifestyle interventions, NCD outcomes, and implementation strategies were reviewed. Priority was given to systematic reviews, meta-analyses, randomized controlled trials, and large prospective cohort studies evaluating the six core pillars of lifestyle medicine and their implementation in clinical practice and public health settings.</span></span></span></span><br> <span style="font-size:12pt"><span style="line-height:normal"><span sans-serif="" style="font-family:Aptos,"><b><u><span new="" roman="" style="font-family:" times=""><span style="color:#215e99">Results:</span></span></u></b> <span new="" roman="" style="font-family:" times="">Evidence across diverse study designs consistently demonstrates that whole-food, plant-predominant dietary patterns, regular physical activity, smoking cessation, reduced harmful alcohol consumption, restorative sleep, effective stress-management strategies, and strong social relationships are associated with a lower incidence and slower progression of major NCDs, as well as improved quality of life. Emerging evidence further supports the integration of lifestyle medicine into primary care, community-based interventions, and health-professional education.</span></span></span></span><br> <span style="font-size:12pt"><span style="line-height:normal"><span sans-serif="" style="font-family:Aptos,"><b><u><span new="" roman="" style="font-family:" times=""><span style="color:#215e99">Conclusion:</span></span></u></b> <span new="" roman="" style="font-family:" times="">Current evidence supports lifestyle medicine as an effective and comprehensive framework for addressing the behavioral determinants of NCDs. As the field continues to expand clinically and academically, integrating lifestyle medicine principles into healthcare delivery systems and professional training programs may substantially strengthen the prevention and long-term management of chronic diseases.</span></span></span></span></div> <span style="font-size:12pt"><span style="line-height:normal"><span sans-serif="" style="font-family:Aptos,"><b><span style="font-family:"Times New Roman","serif""></span></b></span></span></span><br> &nbsp; Lifestyle Medicine, Noncommunicable Diseases, Chronic Disease, Diet, Exercise 114 133 http://jabs.fums.ac.ir/browse.php?a_code=A-10-3524-1&slc_lang=en&sid=1 Armin Alizadeh Shirazi Nezhad آرمین علیزاده شیرازی نژاد armin.alizadeh@usask.ca 100319475328460030720 0009-0009-6433-8565 No School of Public Health, University of Saskatchewan, Saskatoon, Canada دانشکده بهداشت عمومی، دانشگاه ساسکاچوان، ساسکاتون، کانادا Amirali Ebrahimbabaei امیرعلی ابراهیم بابایی a.ebrahimbabaei@fums.ac.ir 100319475328460030721 0009-0003-6784-7660 Yes Student Research Committee, Fasa University of Medical Sciences, Fasa, Iran کمیته تحقیقات دانشجویی، دانشگاه علوم پزشکی فسا، فسا، ایران