Vitamin D Levels

How Much Vitamin D? Why Many Experts Take Issue With The IOM's New Recommendations

Joel Fuhrman, M.D. | Posted 05.25.2011

Joel Fuhrman, M.D.

People can differ greatly in the amount of Vitamin D required. So the supplemented dose is best determined by blood test, not by a predetermined amount set by the IOM or anyone else.

Just In: More Vitamin D Is Not Necessarily Better, Long-Awaited Diet Guidelines Show

AP | LAURAN NEERGAARD | Posted 05.25.2011

WASHINGTON — Got milk? You may need a couple cups more than today's food labels say to get enough vitamin D for strong bones. But don't go overb...

Is Your Child Vitamin D Deficient?

Joanna Dolgoff, M.D. | Posted 11.17.2011

Joanna Dolgoff, M.D.

Vitamin D deficiency is often missed because there are no real symptoms associated with it.

Vitamin D: Why You Are Probably NOT Getting Enough and How That Makes You Sick

Mark Hyman, MD | Posted 11.17.2011

Mark Hyman, MD

The economic burden due to vitamin D insufficiency in the United States is $40-$53 billion per year. This can be corrected for pennies a person per day.