
Recently, there were some studies by some scientists in the different countries for vitamin D deficiency symptoms. The results were quite surprising.
Scientists at University of Oslo, Norway, found that vitamin D deficiency likely responsible to the flu epidemic in Netherlands last week. According to the study, lack of UV solar radiation exposure due to this winter months drops the level of body's vitamin D, which is simultaneously weaken the body immune system.
[Photo by lifementalhealth.com]
The other research claimed that vitamin D deficiency...