I have a 6 year old little boy that chews on his clothing. It started about 8 months ago, when I seperated from his father. After we left, his father made no contact with us. Prior to leaving, my son didnt have a very good relationship with his father, and after we left, he didnt mention his dad at all. At first, I thought it was his way with coping. After several months, and starting kindergarten, he had slowed down on the chewing alot, but around 2 months ago, started chewing more than before. It has gotten to the point where he actually chews holes in his clothing. His teacher has contacted me, and offered other suggestions. She attended a conference about children' behavior, and mentioned that it could be an iron deficiency. Also, my son has a hard time concentrating at school. He is very smart, and picks up on things quickly, but if he has to sit down and do school work, he acts out. His teacher isnt worried about anything serious with this because he does retain knowledge. But, I am not so confident. I know that I dont know as much about child development as she does, but I cant help but wonder if the two are connected. Should I put him in counseling? Is the chewing a sign of an iron deficiency or something deeper? When I ask my son why he chews his clothing, he says it is an infection of his. I dont know if he is repeating what he thinks other people are saying, or if he really thinks this. I am worried that it might be a deeper underlying problem. He has always been a hyper child, but not to the point where I have ever worried about his mental development. It didnt surprise me that he likes hands on projects more than sitting still, he has always been that way. Please help me.