With my being licensed all meal plans would have to be approved by my coordinator. The only thing I would told that had to be restricted until 2 years old was peanut butter - though I don't follow that belief myself. I am on the give it early bandwagon. But I have to say that I find it frustrating how much conflicting advice and recommendations there is out there about everything.
My daughters are less than 3 years apart in age and some professional medical advice I was given from one baby to the next had totally changed.