<<Disclaimer: Verify this information before applying it to your situation.>> Sharon. Speaking of concentration, yes I do think the GF diet helps. I have been on the diet for 3 yrs. and am just starting to notice a difference due to the fact that for 2 yrs. I was eating alot of things I shouldn"t have so I had alot of setbacks. Don:t get discouraged, once you know exactly what you can eat you"ll be ok. I stick mostly to meat veg., salad potatoes rice fruit. Instead of sugar I eat honey. My entire kitchen is GF and the family doesn>t complain,. I found that to be the only way as the crumbs etc. kept getting in my food. Does anyone else find this to be a problem. Where are you from? There may be a support group in your area. Janet