Pica occurs when people crave and eat nonfood items. In some cases, this behavior can become harmful. This article describes what pica is, lists some possible causes, and explains how best to treat it.
Medical News Today: What to know about pica
Pica occurs when people crave and eat nonfood items. In some cases, this behavior can become harmful. This article describes what pica is, lists some possible causes, and explains how best to treat it.