What if I like to chew toilet paper? Is it harmful to my health?

I suggest you see a doctor and ask a professional doctor!

I have seen this phenomenon in documentaries before, and I am suspected of pica. However, you really need to pay attention to like toilet paper, because some toilet paper is made of recycled pulp. Even the original fresh pulp contains a certain amount of lead and cadmium, and the total number of bacterial colonies will be large. Eating it in the stomach will bring harm to the human body, which may lead to bacteria such as Escherichia coli and Helicobacter pylori, enteritis, typhoid fever, dysentery and other diseases, and even hepatitis virus infection.

According to your situation, it may be caused by the doctor's oral statement that the human body lacks trace elements.

Don't worry, this situation needs treatment. Of course, psychotherapy is very important. Come on ~