原帖由 kks7 於 2008-2-27 06:34 AM 發表 ! | T |% S3 _& `- s
我們人體到了 30 歲左右就停止製造骨質
5 q$ A0 U9 t1 r1 m7 e4 _5 f; rtvb now,tvbnow,bttvbThat's is not correct. It should be stop growing tall. * Z, K) o; Q) v; @
Bone growth is more or less in equilibrium, and become stable after 30s.
' R/ g& \# r, e: F+ x6 D5 k公仔箱論壇- there are 2 cells type in bone ... r* b- R1 H% x! I% Z5 Z
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |