When clicking on the Ask the Expert I get an error message so I thought I would ask if anybody out there knows the answer. I would like to consult a nutrionist/homeopath and I would also like to find out what a non-classical homepath is? My ds is having behaviour problems and I thought I would like to go down the food/allergies route to see if there is anything obvious - any help/suggestions would be appreciated. Also if anybody knows about testing for lead in the system and how you go about having this done? Thanks in advance if anybody knows the answers.