原帖由 kks7 於 2008-2-27 06:34 AM 發表 ' H- e$ d* D( D( Y5 @
我們人體到了 30 歲左右就停止製造骨質 - i. J! G0 s0 H( J5 [ c4 O: ~2 IThat's is not correct. It should be stop growing tall. 1 J% z+ E! ?4 E公仔箱論壇Bone growth is more or less in equilibrium, and become stable after 30s. 3 `3 J" Y" k* r; l2 {, p) n% q- there are 2 cells type in bone ...
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