原帖由 kks7 於 2008-2-27 06:34 AM 發表 
# L# ?% h. I( @我們人體到了 30 歲左右就停止製造骨質
" z Y r' g+ D/ Z4 l: }+ BThat's is not correct. It should be stop growing tall. 5.39.217.77% a, S0 ^/ {: Z3 o
Bone growth is more or less in equilibrium, and become stable after 30s.6 q* n c2 M+ E, w) |3 b3 I
- there are 2 cells type in bone ... 公仔箱論壇. I( F3 _: j% F8 Y! ~4 s
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |