A Vitamin D Test Is More Important Than A Cholesterol Test?? Dr Furhman Explains Why Even People Who Get A Lot Of Sun Should Supplement With Vitamin D

This is something that we have never heard of- that a Vitamin D test is something that 80% of Americans need, and for many of these people this test is more important than a cholesterol test. The test is called the "Vitamin D 25 Hydroxy." Ask your doctor about this. Very interesting discussion, click to view:

>>Further Reading: Why Is Vitamin D So Important?