What is the term used to describe eating nonnutritive substances such as lead paint chips or clay?

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Pica is the term used to describe the behavior of eating nonnutritive substances such as lead paint chips or clay. Bulimia is an eating disorder characterized by binge eating followed by purging. Metallothionein is a family of small, cysteine-rich proteins that plays a role in binding and regulating the levels of essential metals in the body. Hypovitaminosis is a deficiency of one or more vitamins. Hypochromic disorder is a type of anemia where red blood cells have reduced hemoglobin concentration, resulting in a pale color.

What Is the Term Used to Describe Eating Nonnutritive Substances