原帖由 kks7 於 2008-2-27 06:34 AM 發表 公仔箱論壇& _' |! A9 N. F8 r* b' z
我們人體到了 30 歲左右就停止製造骨質 : k; F- w/ k5 ]6 CThat's is not correct. It should be stop growing tall. * A, G$ c1 {. v2 E8 T公仔箱論壇Bone growth is more or less in equilibrium, and become stable after 30s.公仔箱論壇) Z* U" r" R8 e [8 v
- there are 2 cells type in bone ...
! V# ^* I/ z& n$ l
HAHAHAAHA see see sometimes nothing is really what u see~~~~