If is says Gluten-free, it's ok.
If it says wheat-free, you might not be. Just because something has no wheat doesn't mean there is no gluten.
Gluten is in wheat, oats, barley and rye. Spelt, too.
here are sites that contain the info about what is classified as gluten-free.
Gluten-free/ Casien-free diet (GFCF) – leaky gut
http://members.aol.com/lisas156/gfpak.htm
http://www.tacanow.com/dietinfo.htm
http://www.greatplainslaboratory.com/book/bk8sect1.html
http://osiris.sunderland.ac.uk/autism/durham95.html
http://www.autism.com/ari/faq.htm#_Diets
http://www.autismwebsite.com/ari/dan/reichelt.htm
GF/CF Books:
Unraveling the Mysteries of Autism and PDD by Karen Seroussi
Special Diets for Special Kids I & II by Lisa Lewis (also a recipe book)
GF/CF Yahoo Group: http://health.groups.yahoo.com/group/GFCFKids/?yguid=1365527 97
http://health.groups.yahoo.com/group/GFCFrecipes/
http://health.groups.yahoo.com/group/ANDI-ADI/
http://groups.yahoo.com/group/FOODALLERGYKITCHEN/?yguid=1365 52797