
Vitamin D supplements can reduce chronic obstructive pulmonary disease lung disease flare-ups by over 40 percent in patients with a vitamin D deficiency, according to new research. COPD (chronic obstructive pulmonary disease) includes conditions such as chronic bronchitis and emphysema.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/2uzW06pY0sM/141202082539.htm