原帖由 kks7 於 2008-2-27 06:34 AM 發表 os.tvboxnow.com6 H( j6 f! O E$ T+ H
我們人體到了 30 歲左右就停止製造骨質 5 o. T2 K! y# b8 [( H/ l/ p公仔箱論壇That's is not correct. It should be stop growing tall. $ h0 H$ u; ?/ Mos.tvboxnow.comBone growth is more or less in equilibrium, and become stable after 30s.) S$ \1 W% o7 b5 }+ Z
- there are 2 cells type in bone ...
; k9 N# Y9 X. fos.tvboxnow.comHAHAHAAHA see see sometimes nothing is really what u see~~~~