Anyeones toddler not drinking their milk lately?

She used to drink milk like CRAZY! When she came off the bottle, not as much. But now, she is drinking hardly any. I make sure she has cheese, yogurt, calcium enriched bread and macaronni but its driving me nuts!

I never agree with putting any flavoring in the milk at all but I am at my wits end and was thinking about adding the tiniest bit of ovaltine. Its not the cups because she drinks her juice and water great.

Anyone else going through this? Any suggestions??