原帖由 kks7 於 2008-2-27 06:34 AM 發表 ![](http://www3.tvbnow.com/images/common/back.gif)
& Z0 o( o, E3 F% U$ n; C我們人體到了 30 歲左右就停止製造骨質
- Q G K( \" ~9 AThat's is not correct. It should be stop growing tall. tvb now,tvbnow,bttvb& ~; W) T% X1 j
Bone growth is more or less in equilibrium, and become stable after 30s.
1 h9 E1 I. k9 g- there are 2 cells type in bone ... " u7 l" {8 Y; ^公仔箱論壇HAHAHAAHA see see sometimes nothing is really what u see~~~~ |