the possition he is in is immediate do not let him eat dairy this by one of the best proffesors is the #1 "clogger" of the ENTIRE elastic system called our human bodys. Dont worry about the calcium there are perfect answers for that also protein. One glass of milk does much damage. Hospitals love to serve ice cream , simply dont par take of it. All proccesed sugars are very destructive !! they stick and clogg like "CRAZY GLUE" harded than hard plastic !! imagine this in his system ANYWHERE. What he eat's is extreamly important each day but yet it is possable to be fed such taisty foods without the GLUEs. Steamed vegies is such a great transition to other toxic foods.