I'm so glad to see this questin and responses. I have a 4 yr old who is extremely hyper and agressive. She is not only agressive to others but to her self as well. We have read may nutritional books and never seen any hing that would idicate homopathic soultion...but I will now get back on the ball and see what I can find out. As most of you would probably agree anything would help aat this point. I just had to pull her out of a preschool program because the teacher became so frustrated she was blocking my daughter out of a lot of activities.