MUST WATCH: Dr. Joe Prendergast on Why Vitamin D is Better than ANY Vaccine and Improves Your Immune System by 3-5 Times?

Dr. Joe Prendergast explains why vitamin D is more powerful than any vaccine you could take.  German researchers have found that Vitamin D increases your immune system a factor of 3 to 5. Vitamin D dramatically stimulates the expression of potent anti-microbial peptides.  Ultraviolet radiation exposure, which stimulates the production of vitamin D in your body, has been shown to reduce the incidence of viral respiratory infections.

http://www.youtube.com/watch?v=xdLNMEXWTL8&feature=player_embedded