Crayola chalk affects head and periods
I have pica and I’ve been eating chalk made by Crayola for sometime now. I have noticed that the back of my head hurts after eating it everyday. I also noticed that it causes my period to last longer. When I stopped eating it for a month the symptoms stopped. So I think that the plaster of Paris has caused these symptoms.
I wanted to let everyone know that Crayola white chalk along with the chalk made by Prang are what affects the reproductive system.
I’m still doing more tests with other chalks to see if it happens with them.