Doctors tell which vitamins they take

Notice that ALL of them take Vitamin D. The right kind to look for is Vitamin D3.

http://www.cnn.com/2008/HEALTH/diet.fitness/11/13/ep.vitamin.primer/index.html?iref=mpstoryview

EXCERPT: Vitamin D. Vitamin D deficiency has been linked to breast cancer, colon cancer, prostate cancer, heart disease, and multiple sclerosis, as well as other conditions. Studies show many of us are vitamin D deficient. Weil says look on the label to make sure you're getting vitamin D3, not vitamin D2.