Is Eating Chalk Harmful ?
Thanks for posting your query.
Yes, eating chalk can be harmful as it is limestone and contains calcium carbonate which if taken in excessive amount can cause stone formation in kidneys.
Craving for chalk is called ' Pica' and it is seen in iron deficiency anaemia.
There can be associated factors like hookworm infection and psychological factors as you are on antidepressants.
As soon as your financial condition supports get your iron studies done including ferritin levels, iron binding capacity, folic acid and Vit B12.
Excessive bleeding can be taken care of with Medroxyprogesterone acetate tablet, one tablet of 10 mg daily starting from the first day of your menstrual cycle for 10 days.
I would suggest you to stop taking Depo.
Take iron supplements along with Iron XXXXXXX diet including XXXXXXX leafy vegatables.
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Wishing you good health.
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