It helps with bone growth.

它有助于骨骼生长。

youdao

Bone growth in reptiles is periodic in nature, producing a series of concentric rings in the bone, not unlike the growth rings of a tree.

爬行动物的骨骼生长在本质上是周期性的，在骨头上产生一系列的同心圆，就像树木的年轮一样。

youdao

Seafood promotes bone growth and can assist in combatting bone diseases.

海鲜可以促进骨骼发育，能够帮助对抗骨骼疾病。

youdao

Aside from its effects on bone growth, its various effects are only incompletely understood.

FORBES: Vitamin D: Still More Questions Than Answers

Calcium is involved in bone growth and maintenance, while vitamin D helps bones absorb the calcium.

WSJ: Vitamin D and Calcium Supplements May Not Stop Fractures

But there is a minority view, that they are not real fractures at all but merely indicate anomalies in bone growth.

BBC: NEWS | Health | 'Please don't take my baby'