Scientists at the University of Copenhagen have discovered that Vitamin D is crucial to activating our immune defenses and that without sufficient intake of the vitamin, the killer cells of the immune system - T cells - will not be able to react to and fight off serious infections in the body.
http://www.physorg.com/news187187075.html
All you need to do is step outside and get some sunlight. Cheapest vitamin ever !


News of Vitamins For Chronic Fatigue