Do you try to keep certain foods out of your LO's diet because you think it will adversely affect their behavior or learning potential? Or do you allow all types of food in moderation?

A new kid (I think 16 months) started in LO 2's room yesterday and his mom has him on a strict diet free of gluten, dairy, soy, corn and refined sugars. She told me he has no known allergies or intolerances and no behavior red flags but she wants to prevent him from developing learning disabilities and aggression issues in the future.

Right now we allow everything in moderation. If any serious behavior issues ever come up, I think I would try adjusting diet if our Dr thinks it is a good idea!