Mercola has a vitamin D section in his site

http://vitamind.mercola.com/

  • News April 20, 2010 back to May 2009

The Vitamin D Solution 04-20-2010

How to Prevent Antibiotic Resistant Bacteria Naturally

New Doubt Cast on True Cause of Deaths in 1918-19 Flu Pandemic

Vitamin D Deficiency is Why You Get Flu!

Read This Shocking Vitamin D Report or You'll Kick Yourself for the Next Decade

Vitamin D Fights Crohn's Disease

Lifestyle Changes That Will Keep You Alive

Why Did the FDA Implement Tanning Tax?

Why You Don't Want to Rely on Fortified Foods

I Need Your Help on This One -- Take This Test...

How to Prevent the Flu -- as Easy as 1, 2, 3...

Important New Vitamin D Research Papers

How Much Sunshine Does it Take to Make Enough

Vitamin D Doubles Colon Cancer Survival Rates

How Much Vitamin D Do You Really Need to Take?

Despite Anti-Vitamin D Bias, CDC Stumbles on Deficiency Link to H1N1 Deaths

Canada Looks at Vitamin D for Swine Flu Protection

New Model for Cancer -- Dynamite!

New Research Shows Vitamin D Can Dramatically Increase Athletic Performance 05-23-2009 and more preceding this

  • Forum topics as of April 20 2010 - not much activity

Do I need testing for vitamin d deficiency...

Vitamin D supplements causes bowel problems

Vitamin D and pregnancy

How Crucial Is Vitamin D in Bone Health?

Is it Safe to Take Vitamin D Supplements?

Life saver

How many units of Vitamin D do you take?

Vitamin D Vs. Vaccines For Protection

Vitamin D - Can it save me from a heart attack?

Resources section on a different web site http://www.mercola.com/article/vitamin-d-resources.htm

Useful Websites

Useful Presentations

Useful Books

Practical Matters: Sources of Vitamin D3 (cholecalciferol)