A study released in March, 2011, by the CDC indicated that about a quarter of the U.S. population is low on Vitamin D, and about 8% at risk for a full-blown deficiency. Around the world, surveys have found that between 40% and 90% of people have less-than-optimal levels, and that includes those living in sunny climates. Learn why this vitamin is unique and important and how much you need daily to avoid deficiency.

VITAMINS & MINERALS VIDEOS

CHAPTER 1 What are Vitamins and Minerals? At the foundation of every healthy diet is an appropriate balance of vitamins and minerals. VIEW VIDEO

CHAPTER 4 The ABC’s of Vitamins Even if it does sound like a grade-school aphorism created to get kids to eat their vegetables... VIEW VIDEO

CHAPTER 9 Salt & Other Minerals Though minerals are themselves inactive, they are put to work in every tissue, every organ, and every system of the human body. VIEW VIDEO

CHAPTER 11 (currently viewing) Vitamin D A study released in March, 2011, by the CDC indicated that about a quarter of the U.S. population is low on Vitamin D... VIEW VIDEO