Ice Consumption (Pica): Health Risks, Causes, and Evidence-Based Evaluation for Iron Deficiency
Ice consumption—often described as “pica” when it is persistent and maladaptive—is a behavior characterized by the craving and eating of non-nutritive substances. A specific, commonly reported form is pagophagia, the desire to chew or eat ice. While occasional ice chewing can occur for sensory or habit reasons, clinical concern rises when the behavior is repeated,… Read More »