Arsenic is a toxic substance that contaminates the environment and is found mainly in drinking water and rice. Rice is among the foods with the highest concentration of arsenic. Arsenic occurs in rice in its most toxic form. According to an expert from the State Health Institute, arsenic in rice represents a particular burden for children. The article addresses the question of whether there is reason for concern about arsenic in rice and how it is possible to reduce its content. The article provides practical advice on reducing the levels of this toxic substance in food.