From chalk to rubbers and clay, there are a variety of reasons why those with pica syndrome yearn to eat non-foodstuffs. But is this dangerous?
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Pica Disorder: What is is? Discover everything about this eating disorder
Pica Disorder: What is is? Discover everything about this eating disorder
People In This Online Group Take Food Plating To Another Level, Here Are 30 Of The Most Impressive Examples
A pile of dirt makes me drool': why some people crave and eat inedible things, Health & wellbeing
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What delicious food do you avoid eating because eating it is too much of a hassle? - Quora