What are the diseases caused by eating slate pencil?
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1
eating slate pencil can cause
1) cancer
2) kidney failure
3)tuberculosis
4) and some unwanted skin problems
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2
Answer:
Slate pencil is used to write on black boards. Its chief component is calcium carbonate, which is highly impure.
This crave for eating non edible substances is called Pica.
Explanation:
It is a symptom for iron deficiency anemia, which is found in 90% victims of Pica. So patients eating slate has anemia.
Rest includes digestive problems, renal stones and gall bladder stones as well.
Hypercalcemia doesn’t occur, because most of it will not be absorbed.
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