Does eating slate pencils have a bad effect on one's health? - Quora

Does eating slate pencil harm you? - Quora

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Is eating ash of incense sticks unhealthy? What are the unhealthy

What if I eat 4 slate chalk daily? - Quora

Will eating slate pencils affect pregnancy in the future? - Quora

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What is a slate pencil made of? - Quora

Does eating slate pencils have a bad effect on one's health? - Quora

What is the purpose of girls eating slate pencils (chalk)? - Quora

Is eating chalk bad for you? - Quora

Is eating chalk bad for you? - Quora

I have a bad habit of eating slate pencil (stone pencil) I use to