My 8 yo granddaughter was getting headaches three times a week or more. Sometimes they were so bad she had to take time off school and lie down. After we watched your DVD we looked at what she was eating and realised the headaches came after she ate pies, party pies, flavoured noodles - anything with flavour enhancers. So we stopped eating them. Now we know - if she doesn't eat flavour enhancers, she doesn't get headaches. - Terry, NSW