原帖由 kks7 於 2008-2-27 06:34 AM 發表 7 g+ h# j) G' X u
我們人體到了 30 歲左右就停止製造骨質 & m0 z+ Z- k+ h3 Q
That's is not correct. It should be stop growing tall. TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。! s f+ ~% b7 I! M @+ x
Bone growth is more or less in equilibrium, and become stable after 30s.5.39.217.76* r. a7 E6 n. s5 G7 \, e D9 ?, ^
- there are 2 cells type in bone ...
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