Lymphoma Progression Linked To Low Vitamin D
futurepundit.com
futurepundit.com
"Hypovitaminosis D is a deficiency of Vitamin D." http://en.wikipedia.org/wiki/Hypovitaminosis_D
"Vitamin D" http://en.wikipedia.org/wiki/Vitamin_D
"Recently, Cannell and colleagues have suggested that vitamin D deficiency is a major risk factor for influenza and that vitamin D may be effective in reducing influenza incidence and severity." http://en.wikipedia.org/wiki/Vitamin_D_and_influenza
What is important is not the sample size, but the manner of sample selection. 10 people carefully chosen to represent a population is infinitely more valuable than 1000 people chosen with some uncontrolled selection bias.
http://www.nytimes.com/2009/06/28/health/research/28cancer.h...