原帖由 kks7 於 2008-2-27 06:34 AM 發表 公仔箱論壇. H* _6 v5 @5 M6 W& l: L
我們人體到了 30 歲左右就停止製造骨質
( F0 u8 O, G' R: F* t" E I, R& h- B9 s: jThat's is not correct. It should be stop growing tall.
; u9 y8 [" K5 |- G) FBone growth is more or less in equilibrium, and become stable after 30s.
. q6 n# t1 k/ p, D0 D# U' ^/ Mtvb now,tvbnow,bttvb- there are 2 cells type in bone ... tvb now,tvbnow,bttvb: i. y L6 w: X' d
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |