Vitamin D may protect against viral infections during the winter

According to the report, insufficient levels of vitamin D are related to a deficiency in our innate immune defenses that protect us from infections, neoplasias or autoimmune diseases.

http://www.sciencedaily.com/releases/2012/04/120430105402.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily%2Fhealth_medicine%2Fvitamin_e+%28ScienceDaily%3A+Health+%26+Medicine+News+--+Vitamin+E%29