I am a member of a charity called Action Against Allergy - they publish fantastic allergy books - check out 'Cakes and Cookies For Children On Restricted Diets'!! They also publish a newsletter a few times a year - some really interesting articles by doctors who actually seem to know what they are talking about (unike my GP)the most recent one on Lactose Intolerance was fascinating. Check out \link{http://actionagainstallergy.co.uk}