E won't drink it. I've tried it at pretty much every temperature from ice cold to warmed, with varying amounts of Ovaltine for flavor (seriously, who doesn't like chocolate milk?) in a variety of cups.

He still nurses at least once a day and has a good amount of cheese and yogurt so I'm not super worried, but his pedi has mentioned twice to us that we should start trying to get him to drink it...

I don't know what else to try! Am I missing something?