Hello doctor,
We have recently moved into our new house and theres some building work going on. There are exposed walls and plaster boards. Every time I enter the house, I experience a deep craving for picking through the plaster board and eating the chalky/limestone kind of material.
I have got into a habit of nibbling through tiny bits of this material on a daily basis. I find that it's very addictive, but I'm getting worried of the side effects it may have.
Could these be a deficiency of some kind? Please could you advise?
Regards,
Sneha