I would recommend getting in touch with Dr. Joel Fuhrman immediately. He can help you. You can find him easily on the Vegsource front page on the Eat to Live board(he does not appear on the board, but there is a link to his website there). Joining his website means direct contact with him and Dr. Michael Klaper, it's very cost effective. He also does phone consults and can order lab work. Someone on his website was asking about tube feeding children just recently.