The Vice Chancellor for Food and Drugs of Arak University of Medical Sciences said: "There are markers on all food products in three colors: green, orange and red, which show the amount of ingredients used. According to Webda Markazi, Dr. Alimoradian added: "Green indicates (low), orange (medium) and red (high) and shows the understandable criteria per share, product name, product share in milliliters or grams. He said: "Energy, sugar, fat, salt and fatty trans acids are displayed with these three colors and the share of each criterion in the desired product is known and people can prepare their desired food by studying it." He emphasized: For those who have an underlying disease, this table and of course the study before buying the product is very important and significant.