原帖由 kks7 於 2008-2-27 06:34 AM 發表 : O; b( Z( P7 B9 G
我們人體到了 30 歲左右就停止製造骨質 公仔箱論壇# F% L% v8 n4 d* L& W
That's is not correct. It should be stop growing tall. 4 p0 X5 o5 h. b. w/ xBone growth is more or less in equilibrium, and become stable after 30s. - |* A$ T! ?! z7 j5 {2 H) M- there are 2 cells type in bone ...
公仔箱論壇9 t ?+ [6 P9 q$ j" j% s6 |6 r3 w0 d
HAHAHAAHA see see sometimes nothing is really what u see~~~~