Widespread vitamin D deficiency is associated with heart disease, hypertension, cancers, osteoporosis, diabetes, arthritis, MS, colitis, depression, brain development, and epilepsy.

Click below to read the research papers at the National Library of Medicine, NIH

Holick MF. Vitamin D: importance in the prevention of cancers, type 1 diabetes, heart disease, and osteoporosis.Am J Clin Nutr. 2004 Mar;79(3):362-71.

Zittermann A. Vitamin D in preventive medicine: are we ignoring the evidence? Br J Nutr. 2003 May;89(5):552-72.

 From The Vitamin D Council  www.cholecalciferol-council.com/