My 6 year old daughter was on feeder till 4 years then i thought that i should give her milk by Cup or Sipper. As soon as i stopped giving her milk with her feeder she completly stopped taking milk n its 2 years now i am struggling with this, not only milk,she dont have milk products too. I tried mixing chocolate flavour powders n many tricks i did but nothing worked. Now i am really worried because she is so weak, every other day her legs n knees give her pain. She dont walk for long distances like my son. Any adivice will be helpful. Thanks in advance.