Nervous people likely bite their nails or crave chocolate or crisps. However, two sisters from Bradford love munching on candles and second-hand books. Twins Adele and Anita, both 50, have a condition called Pica; it’s an eating disorder that makes a person crave items that have no nutritional value, like stones, sand, paint and dirt.
Tags: eating disorder, eating disorder statistics, eating disorder symptoms, eating disorder test, eating disorders
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