en public specific review article <div style="text-align: justify;"><span style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Today, the world is facing the problems of population growth, urbanization, increasing need for food, depletion of water resources, and environmental degradation. Therefore, the present study investigates the impact of urban agriculture on food security. </span></span></span><b><span style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Methods: </span></span></span></b><span style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Search engines including PubMed, Scopus, Embase, Science Direct, Google scholar, Magiran, and scientific information database (SID) were applied with keywords such as population growth, food security, sustainable development, urban agriculture, food system to find related articles published up to 2022. <b>Results</b>: </span></span></span><span style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">The impact of urban agriculture on food security can be seen through several factors such as nutritional stability, food availability, affordable food supply, and revenue generation through sales</span></span></span><span style="font-size:10.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">. <b>Conclusion:</b> Urban agriculture refers to production of food products in urban environment, where food is produced on rooftops, backyards, gardens, or in public open spaces. This work proposes new opportunities for sustainable development and urban management to make significant changes in living environment, health and land management. Furthermore, this research provides the poor in the city a chance to achieve food security by reducing household food costs</span></span></span></div> Population growth, Food security, Sustainable development, Urban agriculture, Food system 152 159 http://jnfs.ssu.ac.ir/browse.php?a_code=A-10-123-31&slc_lang=en&sid=1 Ameneh Marzban 0000-0002-8111-3319 No Department of Health in Disasters and Emergencies, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran Mohsen Dowlati mohsendowlati.69@gmail.com 0000-0001-8180-8607 Yes Department of Health in Disasters and Emergencies, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran Fateme Sadeghi Nodoushan 0000-0003-4461-3100 No Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.