I am not aware of any guidelines, although I do have some vaque memory of being told that they can have seafood when they are 3. My natural caution wars with my love of food, and my desire for them to be adventoruous in their tastes.
A good example is, we like our beef rare, and the dcs (2 and 4) eat it that way too. Are we endangering them?
The reason why I have suddenly thought of this, is dt2 has just grabbed and obviously enjoyed some brie. I let him do it, but was wondering if I should. It turns out that it was pasterised any way btw. Is it the case, that soft cheeses are pasterised now?
Anyway, thats enough questions, I think