Top

How is vitamin D produced in the body?

4/01/2017 0 comentarios
Share:

Production of Vitamin D in Body

Vitamin D is not one chemical but many. The natural type is produced in the skin from a universally present form of cholesterol, 7-dehydrocholesterol. Sunlight is the key: Its ultraviolet B (UVB) energy converts the precursor to vitamin D3.
labels:
Share:

No comments

Subscribe to: Post Comments ( Atom )