Thanks for the help. The vitamin D is like cream! (I don't drink cow's milk so I forget the taste, smell, and thickness... Eughh) She did not like it. I tried watering it down slightly and nuking it for a short bit, and then she drank it.
I'm not worried about the "hot spots" since I've always microwaved all her fluids (except any EBM) ... I just do it for a few seconds to take off the cold, not even make it warm. Then I test it with my finger to ensure it isn't hot somewhere in the depths, then I shake and swirl it. I just wanted to make sure the nuking won't harm or spoil the milk.
Anybody know how many ounces of cow milk a 12 month old should have in a day?