multi vitamins?

Tiffany
I just saw an ad for multi vitamins....I think it was mommys bliss brand. 
Does anyone give their 1(ish) year old any?? 
Do you think it's beneficial or just a money making thing?? 
We go in for our 1 year the 13th of June next month so I'll ask our doctor....but just wanted to see to what everyone thought. 
My 11m old is on gentle ease toddlers transition formula now, so she's getting a lot from the formula....but the big milk switch is coming up soon and if you compare milk to formula there's a BIG vitamin and mineral change too. 
Thanks!