milk

The doctors are FINALLY telling me Tara has hidden food allergies. She is now 19 mo old. We have basically taken her off all dairy, soy, fruit juice (fructose) as well as the other typical food allergens. She had been drinking the vanilla soy and LOVED it since May because personally I didn’t think she tolerated whole milk. Now I started her on vanilla rice milk and she won’t drink it. She will sip on it here and there out of a cup during a meal. How do I get her to drink milk? Should I just give her a calcium vitamin instead or continue to try forcing the rice milk. It doesn’t taste bad, but the texture might have something to do with it. Any suggestions?