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Information on the latest vitamin D news and research.

Find out more information on deficiency, supplementation, sun exposure, and how vitamin D relates to your health.

Vitamin D deficiency may worsen COPD

An article from MD magazine reported findings from a recent study that investigated the effects of vitamin D deficiency and cigarette smoking on the development of chronic obstructive pulmonary disease (COPD) in mice.

The study discovered that vitamin D deficiency accelerated the loss of lung function and increased inflammation in mice exposed to cigarette smoke.

Click here to take a look at the full article.