Kathy
My 16 year old daughter has "chronic daily headache". I have been trying to keep a running diary of possible causes. I think diet does have sonething to do with the severity of the headaches. She does not seem to have hypoglycemia, however. There is a definite correlation with her menstrual cycle, too. Have you had any recommendations about hormonal relationships and how to decrease the headaches at different times during the cycle?