Dr Michael Holick and The Vitamin D Solution – YouTube

Dr Michael Holick is a sometimes controversial American doctor and academic whose advocacy for Vitamin D, and sunlight on skin has gotten him into hot water with Boston University’s dermatology department. He’s still there, however as a professor of medicine.

Here he adds his authority to the need for us all to be concerned we’re not Vitamin D deficient.

http://www.youtube.com/watch?v=okucyte2HCE

You can read more about Dr Holick’s work and order his book The Vitamin D Solution here.