en ● International Health نامه به سردبیر Letter to Editor The Food and Agriculture Organization of the United Nations (FAO) has stated that the world may face a food crisis with rising prices and products at risk due to the war in Ukraine. Food prices have already increased due to climate change and the coronavirus epidemic. After the war, the cost of wheat has risen more [1]. About a third of the world’s wheat is supplied by Russia and Ukraine, known as Europe’s breadbasket. Wheat shortages may occur as farmers in Ukraine cannot grow their crops [2]. Ukraine war, Food crisis, Nutrition, Malnutrition, Food security 149 152 http://jrh.gmu.ac.ir/browse.php?a_code=A-10-2083-3&slc_lang=en&sid=1 Ameneh Marzban amenemarzban@yahoo.com 1 100319475328460028074 No Department of Health in Disasters and Emergencies, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran. Negar Fani fani2121@yahoo.com 2 100319475328460028075 No Department of Health Education and Health Promotion, School of Health, Tehran University of Medical Sciences, Tehran, Iran Reza Faraji faraji2121@yahoo.com 3 100319475328460028076 No Department of Environmental Health Engineering, School of Health, Shahrekord University of Medical Sciences, Shahrekord, Iran. Abed Khanizade khanizade2121@yahoo.com 4 100319475328460028077 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 5 100319475328460028078 Yes Department of Health in Disasters and Emergencies, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran.