| Insulin like growth factor 1 ( IGF 1 ) , parathyroid hormone ( PTH ) , bone alkaline phosphatase ( BAP ) , osteocalcin , and deoxypyridinoline concentrations were measured at baseline and at 12 and 24 mo in the Ca milk ( n = 43 ) , CaD milk ( n = 44 ) , and control ( n = 41 ) groups . ^^^ The CaD milk group had lower serum BAP at 12 mo ( 19 . 9 % ) and lower serum PTH at 12 ( 46 . 2 % ) and 24 ( 16 . 4 % ) mo than did the control group ( P < 0 . 05 ) . ^^^ |