If your baby is allergic to infant formula then you can introduce soy based formula. (newbornbabyzone.com)
Infants suffering from enteropathy or enterocolitis induced by cow milk protein should not be fed upon soy based formula as these infants are often sensitive to soy protein. (newkidscenter.com)
It was caused by an imported German brand called Remedia soy based formula which was totally missing vitamin B1. (skepticalob.com)