原帖由 kks7 於 2008-2-27 06:34 AM 發表 ) f; A7 \4 r( w
我們人體到了 30 歲左右就停止製造骨質
. G( c9 [8 ^, n# v& z3 m1 v公仔箱論壇That's is not correct. It should be stop growing tall. & F; P s3 W% M, O2 c& C' \1 C
Bone growth is more or less in equilibrium, and become stable after 30s." t8 ~, }: ?2 K* w G( L' H
- there are 2 cells type in bone ... 1 d# N& @% j! Q7 E4 ` nHAHAHAAHA see see sometimes nothing is really what u see~~~~ |