vitamin D

US /ˈvaɪ.t̬ə.mɪn diː/
UK /ˈvaɪ.t̬ə.mɪn diː/
"vitamin D" picture
1.

維生素D

a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and multiple other biological effects.

:
Sunlight helps the body produce vitamin D.
陽光有助於身體產生維生素D
Many foods are fortified with vitamin D to prevent deficiencies.
許多食物都添加了維生素D以預防缺乏症。