原帖由 kks7 於 2008-2-27 06:34 AM 發表 0 Z9 E: w% w! C5 T) G
我們人體到了 30 歲左右就停止製造骨質
* ?4 p% i" `$ B; U8 ?6 ?; AThat's is not correct. It should be stop growing tall. 公仔箱論壇7 D! V$ C$ ^1 B2 _
Bone growth is more or less in equilibrium, and become stable after 30s.
) F c% i; i6 d3 [: ]& c% a5.39.217.77- there are 2 cells type in bone ... % C; _/ X: O* ktvb now,tvbnow,bttvbHAHAHAAHA see see sometimes nothing is really what u see~~~~ |