原帖由 kks7 於 2008-2-27 06:34 AM 發表 5.39.217.77- H0 U" M5 V& c3 Q+ _$ m. Y
我們人體到了 30 歲左右就停止製造骨質
2 v9 [ G8 c- z& t# kThat's is not correct. It should be stop growing tall. tvb now,tvbnow,bttvb6 x7 Y/ b$ K* V! s; H5 x5 p
Bone growth is more or less in equilibrium, and become stable after 30s.
- h3 L. ^* f* |# n" H' `: V$ i# ^公仔箱論壇- there are 2 cells type in bone ... 4 x e( {) `" e MHAHAHAAHA see see sometimes nothing is really what u see~~~~ |