{TAIL ~ These changes} in milk composition represent improvements in {HEAD ~ nutritional quality} consistent with contemporary dietary recommendations 
{ TAIL ~ These changes } in milk composition represent improvements in { HEAD ~ nutritional quality } consistent with contemporary dietary recommendations
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH