Tag: Chalk eating

According to a meta-analysis, individuals with pica have significantly higher odds of anemia and lower levels of zinc compared to those without the disorder. This compulsive urge to consume non-food items, including chalk, signals an underlying health concern that requires medical attention to diagnose the root causes of eating chalk.

According to medical experts, chalk provides no significant nutritional value to the human body and is not intended for consumption. Despite being primarily calcium carbonate, a craving to eat chalk often indicates an underlying condition called pica, which can signal nutritional deficiencies such as iron or zinc.